Smart Stream Inc. uses the total cost concept of applying the cost-plus approach to product pricing. The costs of producing and selling 10,000 cellular phones are as follows: Variable costs per unit: Fixed costs: Direct materials $150 Factory overhead $350,000 Direct labor 25 Selling and admin. exp. 140,000 Factory overhead 40 Selling and administrative expenses 25 Total $240 Smart Stream wants a profit equal to a 30% rate of return on invested assets of $1,200,000. a. Determine the total costs and the total cost amount per unit for the production and sale of 10,000 cellular phones. Total costs $ Cost amount per unit $ b. Determine the total cost markup percentage (rounded to two decimal places) for cellular phones. % c. Determine the selling price of cellular phones. Round to the nearest dollar. $ per phone

The simple interest in a loan of $200 at 10 percent interest per year is

Annuity payments are assumed to come at the end of each payment period (termed an ordinary annuity). however, an exception occurs when the annuity payments come at the beginning of each period (termed an annuity due). what is the future value of a 13-year annuity of $2,800 per period where payments come at the beginning of each period? the interest rate is 9 percent. use appendix c for an approximate answer, but calculate your final answer using the formula and financial calculator methods. to find the future value of an annuity due when using the appendix tables, add 1 to n and subtract 1 from the tabular value. for example, to find the future value of a $100 payment at the beginning of each period for five periods at 10 percent, go to appendix c for n = 6 and i = 10 percent. look up the value of 7.716 and subtract 1 from it for an answer of 6.716 or $671.60 ($100 × 6.716)

Why is efficiency an important economic goal?