PA 3-8 Consider a four-step serial process... Consider a four-step serial process with processing times given in the list below. There is one machine at each step of the process, and this is a machine-paced process Step 1: 15 minutes per unit Step 2: 17 minutes per unit Step 3: 20 minutes per unit Step 4: 25 minutes per unit s Assuming that the process starts out empty, how long will it take in hours) to complete a batch of 99 units? (Do not round intermediate calculations. Round your answer to nearest hour) hours Additional Algo 5-4 Bottleneck with Multiple Flows At a printing shop, services offered include photocopy, envelopes and forms. The photocopy process has a demand of 22 customers per hour. The envelopes process has demand of 12 customers per hour. The forms process has a demand of 11 customers per hour. There are 3 employees staffing the photocopy process and each has a capacity of customers per hour. The envelopes process is staffed by 3 employees, who can each serve 7 customers per hour. The forms is performed by 4 employees, each of whom can serve 6 customers per hour. Instruction: Round your answer to the nearest integer percentage What is the implied utilization of the bottleneck resource? PA 2-10 One of chair lifts at a ski resort unloads... One of chair lifts at a ski resort unloads 1700 skiers per hour at the top of the slope. The ride from the bottom to the top takes 19 minutes. How many skiers are riding on the lift at any one time? (Round skiers to nearest integer)