The USA Homecare Company uses the allowance method of accounting for uncollectible accounts. Mar. 1 Received $225 from Jon Muncy in payment of a $900 account. The balance is written off as uncollectible. May 30 Wrote off the account of Brenda Disesso, $815. July 18 Received a check from Brenda Disesso in full payment of previously written-off account. Record journal entries for the above listed transactions. If an amount box does not require, leave it blank.

M. cotteleer electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. one of the components has an annual demand of 235 units, and this is constant throughout the year. carrying cost is estimated to be $1.25 per unit per year, and the ordering (setup) cost is $21 per order. a) to minimize cost, how many units should be ordered each time an order is placed? b) how many orders per year are needed with the optimal policy? c) what is the average inventory if costs are minimized? d) suppose that the ordering cost is not $21, and cotteleer has been ordering 125 units each time an order is placed. for this order policy (of q = 125) to be optimal, determine what the ordering cost would have to be.