An initial investment of $$2,500$ in Fund A or Fund B generates a return of $9\mathrm{.}5$

percent per year. The tax rate applied to investment returns is $32$ percent. An

investment in Fund A would result in the realization of a tax on gains every year. An

investment in Fund B defers the tax on gains until the investment is sold.

Assume both investments are liquidated in $10$ years and that a tax is paid on Fund

B$\text{'}$s gain at that time. Which of the following is closest to the difference in post$-$tax

annual percentage returns for an investment in Fund A versus that in Fund B$?$