Joyce Murphy runs a courier service in downtown Seattle. She charges clients $0.50 per mile driven. Joyce has determined that if she drives 3,300 miles in a month, her total operating cost is $875. If she drives 4,400 miles in a month, her total operating cost is $1,095. Required:
1. Using the high-low method, determine Joyce's variable and fixed operating cost components.
2. Complete the contribution margin income statement for Joyce's service assuming she drove 3,700 miles last month. (Assume this falls within the relevant range of operations).

Molander corporation is a distributor of a sun umbrella used at resort hotels. data concerning the next month’s budget appear below: selling price per unit $ 29 variable expense per unit $ 14 fixed expense per month $ 12,450 unit sales per month 980 required: 1. what is the company’s margin of safety? (do not round intermediate calculations.) 2. what is the company’s margin of safety as a percentage of its sales? (round your percentage answer to 2 decimal places (i. e. 0.1234 should be entered as 12.

When interest is compounded continuously, the amount of money increases at a rate proportional to the amount s present at time t, that is, ds/dt = rs, where r is the annual rate of interest. (a) find the amount of money accrued at the end of 3 years when $4000 is deposited in a savings account drawing 5 3 4 % annual interest compounded continuously. (round your answer to the nearest cent.) $ (b) in how many years will the initial sum deposited have doubled? (round your answer to the nearest year.) years (c) use a calculator to compare the amount obtained in part (a) with the amount s = 4000 1 + 1 4 (0.0575) 3(4) that is accrued when interest is compounded quarterly. (round your answer to the nearest cent.) s = $

Manipulation manufacturing's (amm) standards anticipate that there will be 5 pounds of raw material used for every unit of finished goods produced. amm began the month of maymay with 8,000 pounds of raw material, purchased 25,500 pounds for $ 15,300 and ended the month with 7,400 pounds on hand. the company produced 4,9004,900 units of finished goods. the company estimates standard costs at $ 1.10 per pound. the materials price and efficiency variances for the month of maymay were: