All the workers in the chain cost the same: Sla'hour of labor. The cost of shipping a system from the warehouse to a customer is $20.\" system for packaging materials and $45 per system for delivery. Dellpaq computer expects a pre-tax rate of return of 20% on its investment. What ordering policies would you recommend to Dellpaq? FastCtockspeed Components Digital Devices lncorporated {DUI} is in an intensely competitive market for highspeed signal processing chips. ery have perennially been an industry leader, but now nd that within ten weeks of the release of a new chip, a swarm of copycat competitors rush in and kill any fmther profitability for their product. Thus DDI basically launches a product that has an expected economic life of ten weeks. DDI is about to launch a new version of its Fruity TM signalprocessing chip. They estimate that the demand until the swarm arrives has a normal distribution with a mean of lE-[lJlU and a standard deviation of 451050. The margin on the chip [price minus variable cost} is expected to be about $101} for the first ten weeks; after which the market completely dries up for DDf's product. {The price charged is 5150' and the cost is $59.} They must commit now with their foundry supplier as to how marry Fruity TM chips to produce. What number should they choose?I