11. Use the following information to answer the next four questions (a to d). Fatema's Company has a staff of 4, each working 8 hours per day (for a total payroll cost of $ 640/day) and other expenses of $ 400/day. Fatema's produces 8 boxes of soda drink each day. The company recently purchased an advance processing system that will allow the processing of 14 boxes per day. Although the staff, their working hours, and pay will be same, the other expenses are now $ 800 per day. Please calculate the following: a. labor productivity with the old system: ANSWER: b. Labor productivity with the new system: ANSWER: c. Multifactor productivity with the old system: ANSWER: O d. Multifactor productivity with the new system