Verified Answer :

Answer:

The Final Investment Value is \(\$10,309.12\)  

The interest earned is \(\$4,309.12\)

Step-by-step explanation:

The compound interest formula is equal to  

\(A=P(1+\frac{r}{n})^{nt}\)  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

\(t=8\ years\\ P=\$6,000\\ r=0.07\ =1\)  

substitute in the formula above  

\(A=6,000(1+\frac{0.07}{1})^{1*8}\)  

\(A=\$10,309.12\)  

Find the interest earned

\(I=A-P\)

\(I=\$10,309.12-\$6,000=\$4,309.12\)