Net income and stockholders' equity for four businesses four different corporations, aries, gemini, leo, and pisces, show the same balance sheet data at the beginning and end of a year. these data, exclusive of the amount of stockholders' equity, are summarized as follows: total assets total liabilities beginning of the year $66,400 $26,600 end of the year $106,200 $44,600 on the basis of the above data and the following additional information for the year, determine the net income (or loss) of each company for the year.

Alyssa works for an engineering firm that has been hired to design and supervise the construction of a highway bridge over a major river. the bridge will be a unique design, incorporating complex designs that will likely never be duplicated. how should alyssa deal with designing and overseeing the building of the bridge?

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d

Under t, the point (0,2) gets mapped to (3,0). t-1 (x,y) →