The branch and bound method of solving linear integer programming problems is an enumeration method

Costs that do not vary with production levels or sales revenue are known as ________

A) overhead costs B) variable costs C) average costs D) opportunity costs E) total costs

Which of the following statements is true regarding common and preferred shares?

A) Preferred shareholders have more voting power than common shareholders. B) Common shareholders are guaranteed a fixed dividend. C) Common shareholders have a more senior claim against assets than preferred shareholders. D) Preferred shareholders are entitled to their dividends before common shareholders E) Common shareholders earn a better return than preferred shareholders.