1-PLEASE EXPLAIN IT. A manager, is trying to decide whether to hire one, two or three specialists. He estimates that profits next year (in thousands of dollars) will vary with demand for his consulting services as follows: One consultant: Low: 50, Medium 75, High:100 (demands) Two consultants: Low: 0, Medium 100, High:100 (demands) Three consultants: Low: -100, Medium 70, High:300 (demands) If he feels the changes of low, medium, and high demand are %30, %20 and %50, respectively, what are expected profits for the alternative he will select? a. 80.000 or c. 134.000 or d. 70.000

2-PLEASE EXPLAIN IT-How many part B should be ordered?

A company has just received an order for 100 Speaker (finished good), which must be ready for delivery at the start of week six. An MRP planner has prepared the following table showing product structure, lead times (orders are lot-for-lot), and quantities on hand SPEAKER PARTS LIST LEAD TIME ON HAND Speaker 1 week 10 Part A (2) 2 weeks 30 Part B (4) 1 week 50 When should an order for Part B be released? Select one: O a. At the start of week 3. O b. At the start of week 4 O c. At the start of week 5 d. At the start of week 6 e. At the start of week 2