Which of the following is not true of one-way analysis of variance experimental design? choose the correct answer below. a. using a rigorously controlled design is one way to reduce the effect of extraneous factors. b. in any design, if the conclusion is that the differences among the means are significant, the differences are explained by the factor used. c. a completely randomized experimental design is one way to reduce the effect of extraneous factors. d. good results require that experiments be carefully designed and executed.

Christopher kim, cfa, is a banker with batts brothers, an investment banking firm. kim follows the energy industry and has frequent contact with industry executives. kim is contacted by the ceo of a large oil and gas corporation who wants batts brothers to underwrite a secondary offering of the company's stock. the ceo offers kim the opportunity to fly on his private jet to his ranch in texas for an exotic game hunting expedition if kim's firm can complete the underwriting within 90 days. according to cfa institute standards of conduct, kim: a) may accept the offer as long as he discloses the offer to batts brothers. b) may not accept the offer because it is considered lavish entertainment. c) must obtain written consent from batts brothers before accepting the offer.

The retained earnings account has a credit balance of $24,650 before closing entries are made. if total revenues for the period are $77,700, total expenses are $56,900, and dividends are $13,050, what is the ending balance in the retained earnings account after all closing entries are made?

One of the benefits of a well designed ergonomic work environment is low operating costs is true or false