Answer
$\$ 11,312.50$
Work Step by Step
The future value of an investment of PV dollars $\\$
at an annual simple interest rate of r $\\$
for a period of t years is$\\\\$
$FV=PV(1+rt)\\\\$
Here, $\\$
$PV=10000, \ \ \ r=0.0525,\ \ t=2.5\\\\$
$FV=10,000(1+0.0525(2.5))= \$ 11,312.50$