You buy $15$ wheat futures contracts when

the futures price is $$2\mathrm{.}61$ per bushel $($each

contract is for $5,000$ bushels$).$ The price on

the maturity date is $$2\mathrm{.}21.$ What is your

payoff?

a$)$ $$2,000$

b$)-$$$2,000$

c$)$ $$0$

d$)-$$$30,000$

e$)$ $$30,000$