Engineering, 24.10.2019 02:30 stmy1969
Adam's repair shop has a monthly target operating income of $ 25 comma 000. variable expenses are 50% of sales, and monthly fixed expenses are $ 8 comma 500. read the requirement 1. compute the monthly margin of safety in dollars if the shop achieves its income goal. begin by identifying the formula to compute the margin of safety. target sales in dollars - breakeven sales in dollars = margin of safety in dollars (round intermediate calculations up to the nearest whole dollar and your final answer to the nearest whole dollar.) the margin of safety is $ 4000 .
Answers: 1
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 04.07.2019 18:10
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
Engineering, 04.07.2019 19:10
A)-in the process of engineering design, explain the contribution of material selection. b)- explain the procedure of synthesis as is employed in engineering design. c)- is there any relationship between ergonomics and engineering design? explain. d)- safety consideration in engineering design includes human, product and the enviroment . explain how safety will be incorporated into the design?
Answers: 3
Engineering, 04.07.2019 19:10
Acircular aluminum shaft mounted in a journal is shown. the symmetric clearance gap between the shaft and journal is filled with sae 10w-30 oil at t 30°c. the shaft is caused to turn by the attached mass and cord. develop and solve a differential equation for the angular speed of the shaft as a function of time.
Answers: 2
Adam's repair shop has a monthly target operating income of $ 25 comma 000. variable expenses are 50...
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