please answer the labor productivity for week 1,2,3,& 4. (answer must be rounded to two decimal places)

At Symtecks, the output of a process is valued at $90 per unit. The cost of labor is $50 por hour including benefits. The accounting department provided the following information about the process for the past four weeks: Wook 1 Wook 2 Work 3 Wook 4 Units Produced Labor ($) Material ($) Overheads ($) 1,142 1,310 1,096 12,225 14,792 10,603 20,837 24,573 20,492 9,689 10,430 8,686 977 9,526 18,314 7,848 a. The multifactor productivity ratio for wook 1 is 240 (Enter your response rounded to two decimal places.) The multifactor productivity ratio for week 2 is 2.37. (Enter your response rounded to two decimal places.) The multifactor productivity ratio for week 3 is 2.48 (Enter your response rounded to two decimal places.) The multifactor productivity ratio for week 4 is 2.46. (Enter your response rounded to two decimal places.) b. The labor productivity for week 1 is units per hour. (Enter your response rounded to two decimal places.)