You are to receive $400,000$ in $90$ days. a$)$ Demonstrate how you would set up an options hedge. b$)$ If the spot rate in $90$ days is $$\frac{1\mathrm{.}10}{}1\mathrm{.}00.$ You receive the $400,000$ and you exchange the euros into dollars. What is the net amount of dollars you receive and what is the dollar$/$euro exchange rate for the $400,000?$