Suppose we have a process that makes extension cords. The target value for the length of the extension cord is 5 meters. The standard deviation of the process is 0.02 meters. The manufacturer wants the USL to be 5.025 meters, and the LSL to be 4.950 meters. If it costs $0.35 to fix any extension cord that is longer than the USL and $0.73 to fix anyone shorter than the LSL. It material cost for each meter of the extension cord is $0.13, and the manufacturer produces 80,000 extension cords per year. a) Zdown = (round your response to two decimal places). b) P ( USL) = = (round your response to four decimal places). e) The annual expected fixing cost of these extension cords is $ (round your answer to the nearest dollar). f) The annual expected material cost of these extension cords is $ (round your answer to the nearest dollar)