Money and Banking

Connection: Capital formation answers one of the three core economic problems alongside liquidity and risk.

Teacher Guide & Scoring Key Page 1 of 7 Unit 4.1 Foundations

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Section 2: Products & Mortgages Key

Bonds, Certificates of Deposit, and Real Estate Financing Terms

Quick Key: Section 2 7:A | 8:C | 9:B | 10:B | 11:A | 12:B

Section 2: Financial Products & Mortgages (Q7–Q12)

Slides 4.1: Slide 2, 3, 10–12 Real Estate & Lending Tools

Question 7 Correct: A

Certificate of Deposit (CD) Function

Lecture Link: Slide 2 & 10 introduce CDs as savings tools where depositors commit cash for a fixed term in exchange for a higher guaranteed interest return.

Comparison: Unlike standard savings, early withdrawal from a CD incurs a penalty fee.

Question 8 Correct: C

Backbone of consumer lending: Mortgages

Lecture Link: Slide 2 & 10 pose the direct prompt: "Which one is the 'backbone of consumer lending'?" The answer is Mortgages, the largest consumer credit sector.

Definition: Long-term loans used specifically to purchase real estate.

Question 9 Correct: B

Monthly Mortgage Payment components

Lecture Link: Slide 3 & 11 break down key terms: Principal (borrowed sum), Interest Rate (cost), Term (length), and Monthly Payment (Principal + Interest + taxes/insurance).

Real-world Tip: Property taxes and homeowner insurance are typically escrowed into the monthly bill.

Question 10 Correct: B

Fixed-Rate Mortgage Advantages

Lecture Link: Slide 4 & 12 list Fixed-Rate Pros: stable payments, always predictable, and borrowers can refinance if market rates decrease later.

Trade-off: Higher initial interest rate and higher required down payment compared to ARMs.

Question 11 Correct: A

ARM Borrower Advantages

Lecture Link: Slide 4 & 12 list ARM Pros: lower initial payments, and "Great if market will lower rates in the future," saving money automatically without refinancing.

Distractor: ARMs do not guarantee 30-year payment stability (B); rates change with the market.

Question 12 Correct: B

Adjustable-Rate Mortgage Primary Risk

Lecture Link: Slide 4 & 12 explicitly list the primary con of ARMs as the "Risk of rising payments" when benchmark interest rates climb.

Historical Link: Subprime ARMs resetting to higher rates triggered the 2008 housing crisis.

Teacher Guide & Scoring Key Page 2 of 7 Unit 4.1 Products

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Section 3: Fractional Reserves Key

Money Creation Mechanics, Calculations & Reserve Protection

Quick Key: Section 3 13:B | 14:B | 15:C | 16:B | 17:B | 18:C

Section 3: Fractional Reserve Money Creation (Q13–Q18)

Slides 4.1: Slide 1, 9 Money Multipliers & Step-by-Step Lending

Question 13 Correct: B

Core operating premise of fractional reserves

Lecture Link: Slide 1 & 9 show banks keeping a percentage in reserve and lending out the rest. This lending gets re-deposited, creating additional money.

Key Point: Banks do not maintain 100% of deposits in cash; only a fraction is kept in reserve.

Question 14 Correct: B

Why bank reserves are mandatory

Lecture Link: Slide 1 & 9 state directly: "The reserves protect the banks against demands for withdrawals."

Liquidity Function: Reserves guarantee that ordinary everyday customer withdrawals can be met smoothly.

Question 15 Correct: C

Money Creation Math: Bank 1 Loan

Lecture Link: Slide 1 & 9 diagram: Customer A deposits $10,000. Bank 1 reserves 20% ($2,000) and lends out 80% ($8,000) to Customer B.

Math Formula: $10,000 × (1 − 0.20) = $8,000 loanable funds.

Question 16 Correct: B

Money Creation Math: Bank 2 Reserve

Lecture Link: Slide 1 & 9 show Customer B spends $8,000, deposited into Bank 2. Bank 2 holds 20% of $8,000, which equals $1,600 in reserve.

Math Formula: $8,000 × 0.20 = $1,600 held in reserve.

Question 17 Correct: B

Money Creation Math: Bank 2 Loan

Lecture Link: Slide 1 & 9 show Bank 2 lending out 80% of $8,000, which equals $6,400 to Customer C.

Next Step: When Customer C spends $6,400 into Bank 3, Bank 3 lends $5,120 (80%) and holds $1,280 (20%).

Question 18 Correct: C

Applied Reserve Math Variation ($20,000 / 10%)

Math Breakdown: Deposit = $20,000; Reserve Ratio = 10%. Required Reserve = $20,000 × 0.10 = $2,000. Loanable Amount = $20,000 − $2,000 = $18,000.

Concept Mastery: Lower reserve ratios (10% vs 20%) free up a higher percentage of cash for lending.

Teacher Guide & Scoring Key Page 3 of 7 Unit 4.1 Fractional Reserves

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Section 4: Early Banking & BUS Key

Hamiltonian Vision, Article I Disputes & Early Bank Charters

Quick Key: Section 4 19:A | 20:B | 21:B | 22:A | 23:A | 24:B

Section 4: Early American Banking & The BUS (Q19–Q24)

Slides 4.3: Colonial Credit, Hamilton's Bank & The Second BUS

Question 19 Correct: A

Banking before America's first bank (1781)

Lecture Link: Slide 7 describes early trade: wealthy colonists provided credit lines to people they trusted, alongside British banks and foreign coins / colony paper notes.

Context: There was no domestic central banking authority or standardized national dollar bill.

Question 20 Correct: B

Oldest continuously operating bank: Bank of New York

Lecture Link: Slide 8 explicitly notes: "Bank of New York (1784): Today it's BNY Mellon and the oldest continuously operating bank in the U.S."

Historical Note: Bank of North America was chartered earlier (1781), but BNY holds continuous operating status.

Question 21 Correct: B

Alexander Hamilton's BUS Mandate

Lecture Link: Slide 9 details First BUS (1791) objectives: deal with Revolutionary War debt, establish firm federal financial footing, and serve as capital to develop businesses.

Structure: The First BUS opened 8 branches across the states.

Question 22 Correct: A

Constitutional Debate: Article I, Section 8

Lecture Link: Slides 10 & 11 list enumerated powers (tax, borrow, coin money, declare war). "What is missing here? The ability to create a private institution or bank using taxpayer dollars."

Debate: Strict constructionists (Jefferson) argued Congress lacked constitutional authority.

Question 23 Correct: A

Non-Renewal of First BUS Charter in 1811

Lecture Link: Slide 12 notes: "After the war debt was paid off the United States Government will not renew the charter in 1811. War of 1812 will make this short-lived."

Lesson: The fiscal chaos of the War of 1812 proved a central bank was essential, prompting the Second BUS (1816).

Question 24 Correct: B

Second BUS Disciplining State Banks

Lecture Link: Slide 25 explains the Second BUS held large volumes of state notes and "Used this as leverage to keep state banks disciplined: Threatened to redeem notes from over-issued banks."

Key Difference: Unlike the modern Federal Reserve, ordinary citizens could open accounts at the BUS.

Teacher Guide & Scoring Key Page 4 of 7 Unit 4.3 Early Banking

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Section 5: Panics & Glass-Steagall Key

Currency Taxes, Margin Borrowing & New Deal Protections

Quick Key: Section 5 25:A | 26:A | 27:B | 28:C | 29:B | 30:B

Section 5: Panics, Reforms & Glass-Steagall (Q25–Q30)

Slides 4.3: Wildcat Banking, 1929 Crash & 1933 New Deal Reforms

Question 25 Correct: A

Disruption of the Wildcat Banking Era

Lecture Link: Slide 27 details currency chaos: banks lacked coin reserves to redeem notes, and without a central authority, it was impossible to tell if out-of-state banks were solvent or real.

Outcome: Severe counterfeiting and deep discounts on notes issued far from home.

Question 26 Correct: A

Congress taxes state banknotes in 1865

Lecture Link: Slide 27 states: "The solution was to end the practice of bank notes being used as currency: Congress taxes notes in 1865," creating a unified national currency.

Civil War Reform: Lincoln and Salmon P. Chase established the National Banking System.

Question 27 Correct: B

Buying on Margin mechanism

Lecture Link: Slides 28 & 29 diagram buying on margin: investors put down small personal funds, borrowed heavily from banks/brokers, and margin debt reached 8.5% of GDP in 1929.

Systemic Risk: When asset prices plunged, borrowers defaulted, wiping out commercial bank liquidity.

Question 28 Correct: C

Great Depression Unemployment Peak (~25%)

Lecture Link: Slide 30 features the NBER economic chart showing the unemployment rate skyrocketing to approximately 25% between 1932 and 1933.

Impact: Thousands of banks collapsed, sparking nationwide runs and deposit freezes.

Question 29 Correct: B

Glass-Steagall Act of 1933 Pillars

Lecture Link: Slide 31 outlines: 1. Created Federal Deposit Insurance (FDIC) backing savings with federal guarantees, and 2. Separated commercial and investment banking.

Safety Net: Ended classic bank runs by assuring depositors their money was safe.

Question 30 Correct: B

Stability from 1930s to 1980s

Lecture Link: Slide 31 explicitly concludes: "1930s to the 1980s banking was largely stable (finally)," thanks to deposit insurance and strict bank separation.

Contrast: This fifty-year stability contrasted sharply with pre-1933 panics.

Teacher Guide & Scoring Key Page 5 of 7 Unit 4.3 Banking History

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Section 6: Deregulation & Cycles Key

1999 Repeal, 2008 Housing Bubble & Business Cycle Anatomy

Quick Key: Section 6 31:A | 32:B | 33:B | 34:B | 35:A | 36:B

Section 6: Deregulation & Business Cycles (Q31–Q36)

Slides 4.3: 2008 Crisis & Slides 4.4: Business Cycle Phases

Question 31 Correct: A

Consequences of 1999 Glass-Steagall Repeal

Lecture Link: Slides 33 & 34 state: "Congress repeals the Glass-Steagall Act in 1999. This effectively allows commercial banks to provide 'bad' loans as if they were an investment bank."

Mechanism: Commercial depository banks merged with high-risk investment banks.

Question 32 Correct: B

Mortgage-Backed Securities and Housing Boom

Lecture Link: Slide 35 highlights looser credit terms on mortgages and banks purchasing MBS because of the assumption that "houses can 'only rise in price.'"

Collapse: Case-Shiller index fell 27%, causing bank assets to collapse (Slide 36).

Question 33 Correct: B

Why bank runs were averted in 2008

Lecture Link: Slide 36 states: "Luckily, the FDIC kept confidence within the banking system and unlike the Great Depression Americans didn't pull out all their money."

Resolution: Supported by a $443 billion TARP bailout and the creation of the CFPB.

Question 34 Correct: B

Gross Domestic Product (GDP) definition

Lecture Link: Slide 4.4, Slide 3 defines GDP as: "The dollar value of all final goods and services produced within a country's borders" — the core benchmark of economic health.

Key Detail: "Final goods" excludes intermediate inputs to prevent double-counting.

Question 35 Correct: A

Business cycle "Peak" characteristics

Lecture Link: Slide 4.4, Slide 4 & 5 define Peaks as the highest point, characterized by high inflation (rapid price increases) and low unemployment.

Household Pain: Workers find their salaries cannot purchase as many basic necessities.

Question 36 Correct: B

Business cycle "Trough" characteristics

Lecture Link: Slide 4.4, Slide 4 & 5 define Troughs as the lowest point, marked by low inflation/prices and high unemployment (widespread job loss).

Key Takeaway: Both peaks and troughs represent extremes that require stabilization.

Teacher Guide & Scoring Key Page 6 of 7 Unit 4.4 Business Cycles

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Section 7: Monetary & Fiscal Policy Key

The Federal Reserve's Three Tools, Expansion vs. Contraction

Quick Key: Section 7 37:B | 38:B | 39:A | 40:B | 41:B | 42:A

Section 7: Policy Tools & Comparisons (Q37–Q42)

Slides 4.4: Slide 6–12 Three Tools & Fiscal vs. Monetary Policy

Question 37 Correct: B

Central Purpose of Monetary Policy

Lecture Link: Slide 4.4, Slide 5 states: "Monetary Policy: Federal Reserve policies created to alleviate the problems caused by the business cycle... through controlling the supply of money."

Authority: Managed by the independent Federal Reserve, not the legislative branch.

Question 38 Correct: B

The Three Fed Monetary Policy Tools

Lecture Link: Slide 4.4, Slide 7 lists the three tools: 1. Required Reserve Ratio, 2. Discount Rate, 3. Open-Market Operations.

Distractor: Taxes and government spending are tools of Fiscal Policy, not Monetary Policy (A).

Question 39 Correct: A

Discount Rate influence on bank loans

Lecture Link: Slide 4.4, Slide 7 & 9 explain: Discount Rate is the interest the Fed charges banks on loans. Lowering it incentivizes bank borrowing and lowers consumer interest rates.

Direct Impact: Changes in the discount rate cascade through commercial interest rates.

Question 40 Correct: B

Open-Market Bond Buying Mechanism

Lecture Link: Slide 4.4, Slide 10: Buying bonds from banks instantly increases cash usable for loans, expanding bank reserves and decreasing loan interest rates.

Mnemonic: "Fed Buys Bonds = Big Bucks for Banks" (Expansionary).

Question 41 Correct: B

Expansionary Monetary Policy Package

Lecture Link: Slide 4.4, Slide 11 & 12 list the expansionary triad: 1. Lower Required Reserve Ratio, 2. Decrease the Discount Rate, 3. Buy government securities.

Objective: Accelerate spending and borrowing to lift the economy out of a recession/trough.

Question 42 Correct: A

Monetary vs. Fiscal Policy Classification

Lecture Link: Slide 4.4, Slide 12: Fed selling bonds is Contractionary Monetary Policy (drains money); Congress lowering taxes is Expansionary Fiscal Policy (stimulates demand).

Core Division: Monetary = Central Bank (money supply); Fiscal = Government (taxes & spending).

Teacher Guide & Scoring Key Page 7 of 7 Unit 4.4 Policy Synthesis