Using Figure $14\mathrm{.}1,$ answer the following questions:

a$.$ What was the settle price for July $2022$ wheat futures on this date? What is the total dollar value of this contract at the close of trading for the day?

Note: Input all amounts as positive values. Enter the settle price in dollars rounded to $4$ decimal places and round the dollar value to $2$ decimal places.

b$.$ What was the settle price for June $2022$ crude oil futures on this date? If you held $30$ contracts, what is the total dollar value of your futures position?

Note: Input all amounts as positive values. Enter the settle price in dollars rounded to $4$ decimal places and round the dollar value to the nearest whole number.

c$-1.$ Suppose you held an open position of $55$ June $2022$ Mini S&P midcap $400$ futures on this day. What is the change in the total dollar value of your position for this day$$s trading?

Note: A negative value should be indicated by a minus sign.