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QuizMultiple Choice

Interest Data — Quiz

Question 1 • Advanced Financial Algebra

BrightFuture Bank offers a savings account with a $⁢2,000 initial deposit and a 6% annual interest rate, compounded semiannually. They claim that the balance will double in 6 years. Is this claim true?

Answer
A
False. The balance will not reach 4 dollars comma 000 in 6 years at a 6 percent interest rate.
B
True. The balance will double to 4 dollars comma 000 in 6 years at a 6 percent interest rate.
C
True. The balance will be exactly 3 dollars comma 500 in 6 years at a 6 percent interest rate.
D
False. The balance will exceed 4 dollars comma 000 in 6 years at a 6 percent interest rate.

Explanation

With semiannual compounding, the account earns 6% ÷ 2 = 3% each half-year. Over 6 years there are 12 half-year periods, so the balance is $2,000 × 1.03^12 ≈ $2,852. That is less than $4,000, so the claim is false; choice A is correct.

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