Genesis company manufactures digital televisions and computer monitors. the limiting resource for the company is 7,200 hours per month. televisions have a contribution margin per unit of $400 and computer monitors have a contribution margin per unit of $100. machine hours per unit for televisions and monitors are 0.80 and 0.25, respectively. if genesis is able to increase machine capacity to 7,500 hours and increase the production of only one of these products, what amount of contribution margin is available under each alternative for the additional 300 hours

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.