57. A $5,000 process improvement project is expected to increase annual expenses for the next 3 years

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57. A $5,000 process improvement project is expected to increase annual expenses for the next 3 years by an average of $20,000 with a standard deviation of $3,000. The annual savings generated over the 3 years will average

$24,000 with a standard deviation of $4,000. MARR is 20%. Assume independent cash fl ows.

For the following questions, determine an analytical solution:

a. Assuming that present worth is normally distributed, determine the probability that the process improvement will result in a loss.

b. Assuming that present worth is normally distributed, determine the probability that the process improvement will result in a present worth of

$10,000 or greater.

c. Using a Monte Carlo simulation with 10,000 iterations, estimate the probability that the process improvement will result in a loss and the probability that the present worth is $10,000 or greater.

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Related Book For  book-img-for-question

Fundamentals Of Engineering Economic Analysis

ISBN: 9781118414705

1st Edition

Authors: John A. White, Kellie S. Grasman, Kenneth E. Case, Kim LaScola Needy, David B. Pratt

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