Queen Manufacturing uses $1,900$ switch assemblies per week and then reorders another $1,900.$ Assume the relevant carrying cost per

switch assembly is $$5\mathrm{.}60$ and the fixed order cost is $$605.$

a$.$ Calculate the carrying costs.

Note: Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.$

b$.$ Calculate the restocking costs.

Note: Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.$

c$.$ Calculate the economic order quantity.

Note: Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

d$.$ Calculate the EOQ number of orders per year.

Note: Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$