When is a pre-PI planning event needed?

Aproduct has a demand of 4000 units per year. ordering cost is $20, and holding cost is $4 per unit per year. the cost-minimizing solution for this product is to order: ? a. 200 units per order. b. all 4000 units at one time. c. every 20 days. d. 10 times per year. e. none of the above

Donna and gary are involved in an automobile accident. gary initiates a lawsuit against donna by filing a complaint. if donna files a motion to dismiss, she is asserting that

How do unseen costs make it difficult to decide if it is better for government or private companies/people to spend our money? provide an example using a “seen” and “unseen” cost to prove your answer.