Refer to Table $26\mathrm{.}2$ in the text to answer this question. Suppose you purchase a July wheat futures contract, traded on the KC$,$ on March $28,2018,$ at the last price of the day. What will your profit or loss be if wheat prices turn out to be $$5\mathrm{.}12$ per bushel at expiration? $($Do not round intermediate calculations. Omit $ sign in your response.$)$

Profit or loss $