a. Assume a total of 40 hours of work a week. Coiculate the labour productivity pet hour for each week. b. Calculate the mult-factor productivity measure for each week below. Assume 40 hours of work a week and an hourly wage rate of \$10. Overhead is 1.5 times weekly labour cost. Material cost is 55 per kilogram. Selling pice is $132 per unit What do the productlvity figures suggest? (Round the final answers to 2 decimal places.) Multifactor productivity is steadily