Vaughn Bately manages a group of eight electrical engineers at Defiance Designs. His team is highly trained and well respected by experts both inside and outside the company. Recently one of Vaughn's engineers suggested a new technique for the development and use of an argon laser. There appeared to be rich potential for this technology, but Vaughn wasn't certain that developing this technology was the best use of his limited resources. Vaughn was facing a significant decision.
If Vaughn uses the classical model of decision making, which of these assumptions would he reject?
a. The decision maker is rational and uses logic in assigning values and evaluating alternatives.
b. The desired decision will maximize attainment of organizational objectives.
c. The decision-maker strives for complete certainty, gathering complete information.
d. Problems are precisely formulated and defined.
e. All of these are accepted.

Social computing forces companies to deal with customers as opposed to

Suppose that xtel currently is selling at $40 per share. you buy 500 shares using $15,000 of your own money, borrowing the remainder of the purchase price from your broker. the rate on the margin loan is 8%. a. what is the percentage increase in the net worth of your brokerage account if the price of xtel immediately changes to (a) $44; (b) $40; (c) $36? (leave no cells blank - be certain to enter "0" wherever required. negative values should be indicated by a minus sign. round your answers to 2 decimal places.) b. if the maintenance margin is 25%, how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.) c. how would your answer to requirement 2 would change if you had financed the initial purchase with only $10,000 of your own money? (round your answer to 2 decimal places.) d. what is the rate of return on your margined position (assuming again that you invest $15,000 of your own money) if xtel is selling after one year at (a) $44; (b) $40; (c) $36? (negative values should be indicated by a minus sign. round your answers to 2 decimal places.) e. continue to assume that a year has passed. how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.)

In each of the following cases, find the unknown variable. ignore taxes. (do not round intermediate calculations and round your answers to the nearest whole number, e.g., 32.) accounting unit price unit variable cost fixed costs depreciation break-even 20,500 $ 44 $ 24 $ 275,000 $ 133,500 44 4,400,000 940,000 8,000 75 320,000 80,000