QUESTION 16 Before a master schedule can be created what action is needed? O a. Aggregate the specific model numbers into product families O b. Aggregate the aggregate plan into specific model numbers Oc. Disaggregate the aggregate plan into specific model numbers O d. Disaggregate the specific model numbers Oe. Disaggregate the business plan to create product families QUESTION 17 JIT or Lean if done properly will? O a. Increase material scrap O b. Reduce employee productivity Ob. OC. None of the choices in this question O d. Increase inventory Oe. Reduce processing time QUESTION 19 The Lean building blocks discussed in your text book include all EXCEPT? O a. Accounting internal audits O b. Process design OC. Manufacturing planning and control O d. Personnel/organizational elements Oe. Product design