Question: The Dynaco manufacturing Company produces a product in a process consisting of operations of five machines. The probability distribution of the number of machines that will break down in a week follows:

Machine breakdowns per week Probability

0 .10

1 .10

2 .20

3 .25

4 .30

5 .05

100

(a) Simulate the machine breakdown per week for 20 weeks

(b) Compute the average number of machines that will break down per week.