Slack and surplus variables are not useful in integer linear programs

When it's difficult for the salesperson to secure the first order from the customer, but reorders are virtually automatic, what form of commission rate would be appropriate?

A. Regressive B. Incremental C. A combination of constant and progressive rates D. Constant

Leicestershire Renovations has a history of problems with customers who do not pay their bills on time. Leicestershire Renovations wants to improve its cash situation, reduce bad debts, and reduce credit-collection costs

Which of the following forms of pricing would most likely help the firm achieve its goal? A) by-product pricing B) zone pricing C) cash discounts D) product bundling E) quantity discounts