National inc. manufactures two models of cmd that can be used as cell phones, mpx, and digital camcorders. model annual sales in units high f 10,000 great p 16,000 national uses a volume-based costing system to apply factory overhead based on direct labor dollars. the unit prime costs of each product were as follows: high f great p direct materials $ 38.00 $ 25.40 direct labor $ 17.52 $ 13.14 budget factory overhead: engineering and design 2,409 engineering hours $ 404,712 quality control 12,848 inspection hours 269,808 machinery 33,726 machine hours 539,616 miscellaneous overhead 26,400 direct labor hours 134,904 total $ 1,349,040 national's controller had been researching activity-based costing and decided to switch to it. a special study determined national's two products have the following budgeted activities: high f great p engineering and design hours 969 1,440 quality control inspection hours 5,648 7,200 machine hours 20,286 13,440 labor hours 12,000 14,400 using the firm's volume- based costing, applied factory overhead per unit for the great p model is: (rounded to the nearest cent.) multiple choice $54.04. $43.42. $65.43. $61.32. $45.99.

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.)

Lin corporation has a single product whose selling price is $136 per unit and whose variable expense is $68 per unit. the company’s monthly fixed expense is $32,400. required: 1. calculate the unit sales needed to attain a target profit of $5,000. (do not round intermediate calculations.) 2. calculate the dollar sales needed to attain a target profit of $8,400.

8. problems and applications q8there are four consumers willing to pay the following amounts for haircuts, and there are four haircutting businesses with the following costs: consumers' willingness to payyvette: $35cho: $15sean: $45bob: $25firms' costsfirm a: $40firm b: $20firm c: $10firm d: $30each firm has the capacity to produce only one haircut. for should be given. which businesses should cut hair? check all that apply. firm afirm bfirm cfirm dwhich consumers should have their hair cut? check all that apply. bobchoseanyvettethe maximum possible total surplus is