$($Future value$)$ Selma and Patty Bouvier are twins, and both work at the Springfield DMV$.$ They

decide to save for retirement, which is $35$ years away. They'll both receive an $8$ percent annual

return on their investment over the next $35$ years. Selma invests $$2,000$ per year at the end of each

year only for the first $10$ years of the $35-$year period$-$for a total of $$20,000$ saved. Patty doesn't start

saving for $10$ years and then saves $$2,000$ per year at the end of each year for the remaining $25$

years$-$for a total of $$50,000$ saved. How much will each of them have when they retire? Put the answer in Future Value Formula in Excel