Duo, inc., carries two products and has the following year-end income statement (000s omitted): product ar-10 product zr-7 budget actual budget actual units 10,400 14,600 31,200 29,100 sales $ $ 31,200 $ 39,300 $ 62,400 $ 61,200 variable costs 12,480 14,600 31,200 30,600 fixed costs 9,360 9,900 12,480 12,500 total costs $ 21,840 $ 24,500 $ 43,680 $ 43,100 operating income $ 9,360 $ 14,800 $ 18,720 $ 18,100

if products ar-10 and zr-7 are substitutes for each other, a sales mix and sales volume variation for the combined products can be calculated. if this combination is calculated, the net effect on profit of the change in the unit sales mix is:

Easel manufacturing budgeted fixed overhead costs of $ 1.50 per unit at an anticipated production level of 1 comma 350 units. in july easel incurred actual fixed overhead costs of $ 4 comma 700 and actually produced 1 comma 300 units. what is easel's fixed overhead budget variance for july?

Kahn company's static budget was based on sales volume of 12,000 units. its flexible budget was based on sales volume of 14,000 units. based on this information multiple choice the sales volume variance is expected to be unfavorable. the materials cost volume variance is expected to be favorable. the labor cost volume variance is expected to be unfavorable. none of the answers is correct.

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)