Show your work! Pleaso click the -Show Work' button and type out your step-by-step work, including the equations, plugging the data, calculations, final results and conclusions. if no work is shown, you will receive zero credit for this question. Once the exam has been submited, no further work wil be accepled. Consider a busiress that cratts guitar cords. The ideal length of these corts are targeted at 6ft. The production line's variation is measured by a standard deviation, amounting to 0.04 it. The producers have established the maximum allowoble length at 6.015ft, while setting the minimum at 5.95ft. Costs incur when adjustrnents are necenssary. $0.19 for cords exceeding the maximum threshold, and $1.04 for cords falling short of the minimum. Each foot of the cord costs $2.18, and the company/s annual output is 147,000 of these guitar conds. a) Zup = (round your response to two decimal places). b) P(>USL)= (round your response to four decimal placess) c) Zdown = (round your response to two docimal places). d) P(LSL)= (round your response to four decimal placess). e) The annual expected ficing cost of the guitar cords is $ (cound your answer to the nearest dolar) f) The annual expected material cost of the guitar cords is 5 (round your answer to the nearest dolar)