Yost Perry Industrie YPl manufacture a mix of affordable guitars A B C) that are
ID: 354371 • Letter: Y
Question
Yost Perry Industrie YPl manufacture a mix of affordable guitars A B C) that are abricated and assembled at our different processing stations W Y. Z). The operation is a batch p ocess with small setup mes that can be considered negligible. The product information (price, weekly demand, and processing times) and process sequences are shown below. Purchased parts and raw materials (shown as a per-unit consumption rate) are represented by inverted triangles. YPI is able to make and sell up to the limit of its demand per week with no penaltes incurred for not meeting the full demand. Each workstation is staffed by one highly skilled worker who is dedicated to work cn that workstation alone and is paid $15 per hour. The plant operates one 8-hour shift per day and operates on a 5-day work week (i.e., 40 hours of production per person per week). Overhead costs are $9,000/week. Step 1 Station W Step 2 Station Z Step 3 Station X Product: A Price: $105Vunit Demand: 54 units/wk (11 min) Raw materials Product B Purchased part Step 1 Station W Step 2 Station Y (17 min) Step 3 Station2Z (10 min) Product: B Price S95Vunit Demand: 72 units/wk S8 (10 min) Raw materials Product C Purchased part Step 1 Station X (11 min) Step 3 Station Y Product: C Price: $110unit Demand: 72 units/wk Step 2 Station W (18 min) mn Raw materials Purchased part Which of the four workstations, W, X, Y, or Z has the highest aggregate workload, and thus serves as the bottleneck for YPI? with a total load time ofminutes.(Enter your response as an integer)Explanation / Answer
Aggregate workload of workstation W = Demand of product A * processing time + Demand of product B + processing time + Demand of product C * processing time = 54*11+72*10+72*18 = 2610 minutes
Aggregate workload of workstation X = Demand of product A * processing time + Demand of product B + processing time + Demand of product C * processing time = 54*11+72*0+72*11 = 1386 minutes
Aggregate workload of workstation Y = Demand of product A * processing time + Demand of product B + processing time + Demand of product C * processing time = 54*0+72*17+72*4 = 1512 minutes
Aggregate workload of workstation Z = Demand of product A * processing time + Demand of product B + processing time + Demand of product C * processing time = 54*11+72*10+72*0 = 1314 minutes
Workstation W has the highest aggregate workload and thus serves as the bottleneck
W, with a total load time of 2610 minutes
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