Suppose you hold an equally weighted portfolio of 100 stocks with the same alpha, beta, and residual standard deviation as Waterworks. Assume the residual returns (the e terms in Equations 20.1 and 20.2) on each of these stocks are independent of each other. What is the residual standard deviation of the portfolio?

Eagle sporting goods reported the following data at july ​31, 2016​, with amounts adapted in​ thousands: ​(click the icon to view the income​ statement.) ​(click the icon to view the statement of retained​ earnings.) ​(click the icon to view the balance​ sheet.) 1. compute eagle​'s net working capital. 2. compute eagle​'s current ratio. round to two decimal places. 3. compute eagle​'s debt ratio. round to two decimal places. do these values and ratios look​ strong, weak or​ middle-of-the-road? 1. compute eagle​'s net working capital. total current assets - total current liabilities = net working capital 99400 - 30000 = 69400 2. compute eagle​'s current ratio. ​(round answer to two decimal​ places.) total current assets / total current liabilities = current ratio 99400 / 30000 = 3.31 3. compute eagle​'s debt ratio. ​(round answer to two decimal​ places.) total liabilities / total assets = debt ratio 65000 / 130000 = 0.50 do these ratio values and ratios look​ strong, weak or​ middle-of-the-road? net working capital is ▾ . this means ▾ current assets exceed current liabilities current liabilities exceed current assets and is a ▾ negative positive sign. eagle​'s current ratio is considered ▾ middle-of-the-road. strong. weak. eagle​'s debt ratio is considered ▾ middle-of-the-road. strong. weak. choose from any list or enter any number in the input fields and then continue to the next question.

Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening. a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number. include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i. e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?

Jaynet spends $50,000 per year on painting supplies and storage space. she recently received two job offers from a famous marketing firm – one offer was for $95,000 per year, and the other was for $120,000. however, she turned both jobs down to continue a painting career. if jaynet sells 35 paintings per year at a price of $6,000 each: a. what are her accounting profits? b. what are her economic profits?