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Answer Key

Conceptual Questions

Q: Define the difference between a “good debt” and a “bad debt.” Provide one example of each.

A: Good debt is borrowing that helps build long-term financial value, such as student loans or a mortgage—typically associated with investment in your future. Bad debt refers to borrowing for depreciating or non-essential items with high-interest costs, such as credit card debt for luxury goods. Example of good debt: a federal student loan for a teaching credential. Example of bad debt: financing a vacation with a high-interest credit card.

Q: What are the two main types of student loans? Describe the key features of each.

A: The two main types are federal and private student loans.

– Federal: Offered by the government, fixed interest rates, borrower protections, options like income-driven repayment and forgiveness programs.

– Private: Offered by banks or private institutions, often with variable interest rates, fewer borrower protections, and dependent on creditworthiness.

Q: List three risks associated with taking out a private student loan instead of a federal one.

A:

    1. Higher, often variable, interest rates.
    2. Lack of access to forgiveness programs like PSLF.
    3. Fewer protections (no income-driven repayment or deferment options).

Q: Explain the main differences between the “debt snowball” and “debt avalanche” methods.

A:

– Debt snowball: Pay debts from smallest to largest balance regardless of interest. Focuses on motivation and psychological wins.

– Debt avalanche: Pay debts from highest to lowest interest rate. Saves more money over time by minimizing interest.

Q: What is the purpose of loan consolidation, and when might it be a smart financial move?

A: Loan consolidation combines multiple loans into one for simplified payments, often with a fixed interest rate. It’s useful when managing several federal loans and seeking eligibility for income-driven repayment or PSLF.

Scenario-Based Questions

Case Study 1:

Q: What mistakes did Kevin make in his borrowing process?

A: He took out a personal loan without a repayment plan or clear need, used it for depreciating items, and ignored the impact of high interest over time.

Q: How much might Kevin end up paying over time for depreciating assets?

A:

– Loan amount: $2,000

– Interest rate: 14%

– Over 3 years:

  Total Interest = $2,000 × 0.14 × 3 = $840

  Total Repayment = $2,000 + $840 = $2,840

(If over longer term, it could exceed $3,100 as noted in his case.)

Q: What would you advise someone in a similar situation today?

A: Only borrow for needs that provide long-term value. Understand interest rates, calculate total cost, and avoid loans for luxury items or emotional purchases.

Case Study 2:

Q: What features of this loan made it risky for Crystal?

A:

– Extremely high APR (21%)

– Quick approval without thorough evaluation

– No backup plan for missed payments

– Lack of emergency fund to cover income changes

Q: How could she have better evaluated the lender’s terms before borrowing?

A: She should have reviewed the APR, repayment terms, late fee policies, and compared other lenders. Reading reviews and asking questions about risks would help.

Q: What debt relief strategies could she pursue now to recover?

A:

– Debt management plan through a credit counselor

– Refinancing with a lower-interest loan (if eligible)

– Negotiating payment plans with the lender

– Boosting income and cutting expenses to pay down faster

Case Study 3:

Q: Why was Ashley’s decision to use federal loans a good one?

A: Federal loans offered her protections like income-driven repayment and PSLF eligibility. The fixed interest and grace period gave her time to build her career.

Q: What actions did she take to ensure she qualified for PSLF?

A:

– Worked full-time for a public employer

– Enrolled in an income-driven plan

– Filed annual employment certification

– Made 120 qualifying on-time payments

Q: How might her monthly budget be affected if she had chosen private loans instead?

A: Private loans wouldn’t offer income-based repayment, possibly leading to much higher monthly payments, especially with variable interest and no forgiveness.

Problem-Solving

Q: Calculate the total amount repaid for each loan. Which is more cost-effective and why?

A:

Loan A: $8,000 at 6% for 3 years

Monthly Payment = $243.43

Total Repayment = $243.43 × 36 = $8,763.48

Loan B: $8,000 at 9% for 5 years

Monthly Payment = $166.38

Total Repayment = $166.38 × 60 = $9,982.80

Loan A is more cost-effective due to lower total interest paid, despite higher monthly payments.

Q: Estimate the total amount you’ll owe after 4 years with no payments made during school.

A:

– Principal: $20,000

– Interest per year: $20,000 × 0.05 = $1,000

– 4 years: $1,000 × 4 = $4,000

– Total: $20,000 + $4,000 = $24,000

Q: If you pay $50/month while in school, how much interest could you reduce?

A:

– Total paid over 4 years = $50 × 48 = $2,400

– This amount directly offsets the interest accumulation, cutting the future balance significantly (down to $21,600 instead of $24,000).

Q: Using both the snowball and avalanche methods, list the order in which you would pay these off.

A:

**Snowball:**

    1. $800 medical bill
    2. $1,000 credit card
    3. $3,000 personal loan

**Avalanche:**

    1. $1,000 credit card (22%)
    2. $3,000 personal loan (10%)
    3. $800 medical bill (0%)

Q: Calculate the APR of this loan.

A:

– Loan Amount: $500

– Interest: $75

– Term: 14 days

APR = (75 / 500) × (365 / 14) = 0.15 × 26.07 = **391% APR**

Q: Calculate their debt limit ratio. Are they within the recommended 15% threshold?

A:

– Total monthly debt = $250 + $100 + $150 = $500

– Monthly income = $2,500

Debt limit ratio = $500 / $2,500 = **0.20 or 20%**

They are **above** the recommended 15% threshold and should reassess their debt load.

 

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Personal Finance - Your Money, Your Life Copyright © 2025 by Kevin Wang-Nava is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted.