Labor st ($) Probability Cost ($) 0.10 3 20 22 24 25 0.25 0.35 0.30 Transportation 5 Probability 0.75 0.25 el to estimate the average profit per unit. What is a 95% confidence interval around this average? decimal places. 3 3 he project may not be sustainable if the profit per unit is less than $5. Use simulation to estimate the probability ti a 95% confidence interval around this proportion? decimal of a percentage. X

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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(All answers were generated using 1,000 trials and native Excel functionality.)
The management of Brinkley Corporation is interested in using simulation to estimate the profit per unit for a new product. The selling price for the product will be $45
per unit. Probability distributions for the purchase cost, the labor cost, and the transportation cost are estimated as follows:
Procurement
Labor
Cost ($) Probability Cost ($) Probability
10
11
12
0.25
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0.45
0.30
20
22
24
25
%
0.10
%
0.25
0.35
0.30
Transportation
Cost ($)
(a) Construct a simulation model to estimate the average profit per unit. What is a 95% confidence interval around this average?
Round your answers to two decimal places.
Lower Bound: $
Upper Bound: $
(b) Management believes that the project may not be sustainable if the profit per unit is less than $5. Use simulation to estimate the probability that the profit per unit
will be less than $5. What is a 95% confidence interval around this proportion?
Round your answers to one decimal of a percentage.
Lower Bound:
Upper Bound:
3
5
Probability
0.75
0.25
Transcribed Image Text:5 eBook (All answers were generated using 1,000 trials and native Excel functionality.) The management of Brinkley Corporation is interested in using simulation to estimate the profit per unit for a new product. The selling price for the product will be $45 per unit. Probability distributions for the purchase cost, the labor cost, and the transportation cost are estimated as follows: Procurement Labor Cost ($) Probability Cost ($) Probability 10 11 12 0.25 Hide Feedback 0.45 0.30 20 22 24 25 % 0.10 % 0.25 0.35 0.30 Transportation Cost ($) (a) Construct a simulation model to estimate the average profit per unit. What is a 95% confidence interval around this average? Round your answers to two decimal places. Lower Bound: $ Upper Bound: $ (b) Management believes that the project may not be sustainable if the profit per unit is less than $5. Use simulation to estimate the probability that the profit per unit will be less than $5. What is a 95% confidence interval around this proportion? Round your answers to one decimal of a percentage. Lower Bound: Upper Bound: 3 5 Probability 0.75 0.25
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