Problem $6-10($Algo$)$

United Research Assoclates $($URA$)$ had recelved a contract to produce two units of a new crulse missile guidance control. The first unit

took $5,000$ hours to complete and cost $$40,000$ in materlals and equipment usage. The second took $4,000$ hours and cost $$28,000$ in

materlals and equipment usage. Labor cost is charged at $$25$ per hour.

The prime contractor has now approached URA and asked to submit a bid for the cost of producing another $20$ guldance controls. Use

Exhibit $6\mathrm{.}4$ and Exhibit $6\mathrm{.}5.$

a$.$ What will the last unit cost to bulld? $($Round your answer to the nearest dollar amount.$)$

b$.$ What will be the average time for the $20$ missile guldance controls? $($Round your answer to the nearest whole number.$)$

Average time

hours

c$.$ What will the average cost be for guldance control for the $20$ in the contract? $($Round your answer to the nearest dollar amount.$)$

Average cost