portable power company expects to operate at 80% of productive capacity during july. the total manufacturing costs for july for the production of 25,000 batteries are budgeted as follows:

direct material 162,500

direct labor 70,000

variable factory overhead 30,000

fixed factory overhead 112,500

total manufacturing costs 375,000

the company has an opportunity to submit a bid for 2,500 batteries t be delivered by july 31 to a government agency. if the contract is obtained it is anticapated that the additional activity will not interfere with normal production during july or increase the selling or administrative expenses. what is the unit cost below which portable power company should not go in bidding on the government cntract?