Ojo Outerwear Corporation can manufacture mountain climbing shoes for $$42\mathrm{.}93$ per

pair in variable raw material costs and $$25\mathrm{.}35$ per pair in variable labor expense. The

shoes sell for $$128$ per pair. Last year, production was $120,000$ pairs. Fixed costs were

$$1,060,000.$

a$.$ What were total production costs? $($Do not round intermediate calculations and

round your answer to the nearest whole number, e$.$g$.,32.)$

b$.$ What is the marginal cost per pair? $($Do not round intermediate calculations and

round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

c$.$ What is the average cost per pair? $($Do not round intermediate calculations and

round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

d$.$ If the company is considering a one$-$time order for an extra $9,000$ pairs, what is the

minimum acceptable total revenue from the order? $($Do not round intermediate

calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

d$.$ Minimum total revenue