Saving for College Monthly $($End and Beg$)$

The parents of Mr$.$ and Mrs$.$ Smith have decided to give their newborn grandchild $$317$ at the end of each month for the next $18$ years to help pay for college. If the rate of return on their college investment is $8\mathrm{.}5\%,$ how much money will their grandchild have for college?

How much money will they have saved if the $$317$ contributions start a the start of the month?