The treasurer of a major U$.$S$.$ firm has $$28$ million to invest for three months. The interest rate in the United States is $45$ percent per month. The interest rate in Great Britain is $49$ percent per month. The spot exchange rate is $\mathrm{.}70,$ and the three$-$month forward rate is $\mathrm{.}69.$ Ignore transaction costs.

o$.$ If the treasurer invested the company's funds in the U$.$S$.,$ how much would the investment be worth after three months?

Note: Do not round intermediate calculations and enter your answer in dollars, not millions of dollars, rounded to $2$ decimal places, e$.$g$.,1,234,567\mathrm{.}89.$

b$.$ If the treasurer invested the company's funds in Great Britain, how much would the investment be worth after three months in U$.$S dollars?

Note: Do not round intermediate calculations and enter your answer in dollars, not millions of dollars, rounded to $2$ decimal places, e$.$g$.,1,234,567\mathrm{.}89.$

a$.$ U$.$S investment

b$.$ Great Britain investment