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Multiple Choice
What is the future value of \$2, invested at an annual interest rate of 5\% compounded annually for 3 years?
A
\$2.25
B
\$2.15
C
\$2.30
D
\$2.31
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Verified step by step guidance
1
Understand the formula for future value (FV) when interest is compounded annually: \( FV = PV \times (1 + r)^n \), where PV is the present value, r is the annual interest rate (in decimal form), and n is the number of years.
Identify the values given in the problem: Present Value (PV) = \$2, annual interest rate (r) = 5\% or 0.05, and the number of years (n) = 3.
Substitute the values into the formula: \( FV = 2 \times (1 + 0.05)^3 \).
Simplify the expression inside the parentheses: \( 1 + 0.05 = 1.05 \), then raise it to the power of 3: \( 1.05^3 \).
Multiply the result of \( 1.05^3 \) by the present value (PV = \$2) to calculate the future value (FV).