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The manager of a crew that installs carpeting has tracked the crew's output over the past several weeks, obtaining these figures: Week 1 2 3 4 Crew Size 2 3 4 5 6 7 Yards Installed 97 67 98 50 54 a. Compute the labor productivity for each of the weeks. (Round your answers to 2 decimal places.) Week Labor productivity (Yards/Person) 1 2 3 Crew size 2 3 4 4 5 5 6 6 7 b. Which crew size works best? A crew of seems to work best The following table shows data on the average number of customers processed by several bank service units each day. The hourly wage rate is $15, the overhead rate is 1 times labor cost, and material cost is $5 per customer. Employees Customers Processed / Day Unit A B NO OY 36 44 58 32 UA a. Compute the labor productivity and the multifactor productivity for each unit. Use an eight-hour day for multifactor productivity. (Round your "Labor Productivity" answers to 1 decimal place and "Multifactor Productivity" answers to 3 decimal places.) Unit Labor Productivity Multifactor Productivity (customers per day per worker) (customers per dollar input) A B D b. Suppose a new, more standardized procedure is to be introduced that will enable each employee to process one additional customer per day. Compute the expected labor and multifactor productivity rates for each unit. (Round your "Labor Productivity" answers to 1 decimal place and "Multifactor Productivity" answers to 3 decimal places.) Unit Labor Productivity (customers per day per worker) Multifactor Productivity (customers per dollar input) A B D A manager checked production records and found that a worker produced 252 units while working 60 hours. In the previous week, the same worker produced 170 units while working 50 hours. a. Compute Current period productivity and Previous period productivity. (Round your answers to 2 decimal places.) Current period productivity Previous period productivity Units / hour Units / hour b. Did the worker's productivity increase, decrease, or remain the same? (Round your intermediate calculations and final answer to 2 decimal places.) Worker's productivity by %