Aperson wants to invest $10,000 into stocks: a high tech company (t) with an expected annual return of 12% and a risk index of 8; and a regulated power company (p) with an expected annual return of 6% and a risk index of 2. to limit risk, the combined portfolio risk must be no more than 6 and the proportion of investment in t must be less than 60%. find the portfolio that will maximize the annual return r while meeting the risk limitations. homework 10a (10 points): formulate the investment portfolio problem with the requirement of investing up to $10,000, and solve it graphically. homework 10b (5 points): compute the increase in annual return if the total investment is increased by $1,000.homework 10c (5 points): compute the increase in annual return if the constraint of portfolio risk index is increased from 6 to 7.

Double corporation acquired all of the common stock of simple company for

Vulcan flyovers offers scenic overflights of mount st. helens, the volcano in washington state that explosively erupted in 1982. data concerning the company’s operations in july appear below: vulcan flyovers operating data for the month ended july 31 actual results flexible budget planning budget flights (q) 56 56 54 revenue ($350.00q) $ 16,500 $ 19,600 $ 18,900 expenses: wages and salaries ($3,300 + $91.00q) 8,354 8,396 8,214 fuel ($31.00q) 1,904 1,736 1,674 airport fees ($870 + $35.00q) 2,730 2,830 2,760 aircraft depreciation ($11.00q) 616 616 594 office expenses ($240 + $1.00q) 464 296 294 total expense 14,068 13,874 13,536 net operating income $ 2,432 $ 5,726 $ 5,364 the company measures its activity in terms of flights. customers can buy individual tickets for overflights or hire an entire plane for an overflight at a discount. required: 1. prepare a flexible budget performance report for july that includes revenue and spending variances and activity variances.

Kevin and jenny, who are both working full-time, have three children all under the age of ten. the two youngest children, who are three and five years old, attended eastside pre-school for a total cost of $3,000. ervin, who is nine, attended big kid daycare after school at a cost of $2,000. jenny has earned income of $15,000 and kevin earns $14,000. what amount of childcare expenses should be used to determine the child and dependent care credit?