I. The manager of a crew that installs carpets has tracked the crew's output over the past several weeks, and the data are as follows Week Crew Size Yards of Material Used 480 351 250 510 275 339 400 300 220 405 4 235 305 Suppose the hourly cost of labor is $23, the cost of materials is $11 per yard, and the overhead rate is 170%. The company charges customers $24 per yard installed. a. Calculate labor productivity for each of the weeks, assuming that each worker works 35 hours. b. Is there a crew size that is more productive (in terms of labor productivity than the other sizes)? Explain your answer using your evidence for labor productivity in part a. c. Now calculate multifactor productivity for each of the weeks. d. Is there a crew size that is more productive (in terms of multifactor productivity than the other sizes)? Explain your answer using your evidence for labor productivity in part a. I. Explain in two or three paragraphs of your own words how management of an organization can use productivity measurement to make better decisions