Many companies use free cash flow to estimate the amount of cash that would be available for unexpected opportunities

Which of the following would be the best application of principles regarding gift giving to customers?

A) Give gifts before doing business with a customer. B) Determine the gift-receiving policy of the customer's company. C) Once begun, maintain a regular and consistent pattern of gift giving. D) Clearly explain the conditions you expect of the customer who accepts a gift. E) Give a gift proportional to the sale you expect to make from the customer.

Shadow prices are the positives of the numbers in the Cj - Zj row's slack variable columns

Indicate whether the statement is true or false