Every time a machine breaks down at the Savannah
2. Every time a machine breaks down at the Savannah Manufacturing Co. either 1, 2, or 3 hours is required to fix it, according to the following probability distribution:
Repair Time (Hours) Probability
a. Simulate the machine breakdowns repair time for 20 weeks.
b. Compute the average repair time per week.
c. If it cost $50 per hour to repair a machine when it breaks, determine the average weekly breakdown cost.