MC Qu. 88 Hayes Inc. provided the following information... Hayes Inc. provided the following information for the current year: Beginning inventory 230units Units produced 880units Units sold 934units Selling price$280/unit Direct materials$48/unit Direct labor$29/unit Variable manufacturing overhead$28/unit Fixed manufacturing overhead$39,600/yr Variable selling/administrative costs$21/unit Fixed selling/administrative costs$28,500/yr What is the unit product cost for the year using variable costing

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.