If a $3,000 deposit is made into a savings account that pays 6 percent interest, compounded monthly, and there are no other deposits or withdrawals from the account, how much money, rounded to the nearest dollar, is in the account at the end of one year?
A. $2,160
B. $3,180
C. $3,185
D. $5,160
E. $6,037
OA C
Source: Princeton Review
If a $3,000 deposit is made into a savings account that pays 6 percent interest, compounded monthly, and there are no
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BTGmoderatorDC wrote: ↑Wed Jul 27, 2022 10:34 pmIf a $3,000 deposit is made into a savings account that pays 6 percent interest, compounded monthly, and there are no other deposits or withdrawals from the account, how much money, rounded to the nearest dollar, is in the account at the end of one year?
A. $2,160
B. $3,180
C. $3,185
D. $5,160
E. $6,037
OA C
Source: Princeton Review
We use the compound interest formula A = P(1 + r/n)^nt, where A is the ending amount, P is the starting amount (P = $3,000), r is the interest rate (r = 0.06), n is the number of times the interest is compounded per year (n = 12), and t is the number of years (t = 1).
The amount of money in the account, rounded to the nearest dollar, at the end of one year is:
A = 3000(1 + 0.06/12)^12 = 3000(1.005)^12 = $3,185
Answer: C
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