The 50th percentile female is 62.9 inches tall and should have a chair:

Which of the following statements is true of just-in-time management systems?

A) It involves ordering raw materials in large quantities to obtain volume discounts. B) It triggers production after the customer places an order. C) Its successful implementation is independent of vendor relationships. D) It contracts with suppliers to deliver large quantities of goods once a year.

Persuasion is an innate ability of a human being, and therefore one may not be able to improve persuasive skills

a. true b. false