WGU C720 OA- Operations and Supply Chain Management Exam| Questions and Answers | 2023/ 2024 Newly Updated!!

WGU C720 OA- Operations and Supply Chain Management Exam| Questions and Answers | 2023/ 2024 Newly Updated!! QUESTION Which two company practices reflect the guiding principles of Six Sig- ma?Choose 2 answers Answer: A company tries to reduce variation in the quality of products it offers. and A company emphasizes the quality of suppliers because the quality of outputs are determined by the quality of inputs QUESTION Which Six Sigma methodology improves workplace efficiency and elimi- nates waste? Answer: DMAIC QUESTION A clothing retailer sends out evaluations to customers to rate quality as "outstanding," "good," "average," and "bad."If the retailer wants to know the annual frequency of each evaluation category, which tool should the retailer use? Answer: Histogram QUESTION A vice president of a major retailer is trying to reduce the wait time for customers in the checkout line by appropriately opening checkout lines. To do this, the VP needs to know the relationship and degree of correlation between monthly customer visits and area population. Which tool should be used in this situation? Answer: Scatter plot QUESTION A rental company has a fleet of 50 cars that can be rented daily if all vehicles have been washed and inspected and are free of mechanical and electrical defects. Due to maintenance requirements and late returns by customers, the rental company is, in general, able to prepare 45 cars per day for rental. On average, 30 cars are rented daily. What is the efficiency rate for this company? Answer: 67% QUESTION The original capacity in each process for a computer manufacturer's op- erations is as follow: Parts inventory: 500 units available per dayAssembly: 300 units assembled per day Delivery: 450 units processed per day After the computer manufacturer upgrades the assembly system, it can assemble 550 units per day. According to this information, what is the throughput for this computer manufacturer? Answer: 450 units/day QUESTION A manager is planning staffing needs for a seasonal ice cream stand. The manager expects to have the following number of customers per day each month: January: 20 February: 23March: 30April: 60May: 90Jun: 120July: 130August: 150September: 100October: 80November: 60December: 30Which capacity planning strategy should the m