please answer without explanations

Question 21 (1 point) N 3 What is characteristic of step costs? 6 remain the same within the relevant range -- -- have an increased fixed component at specified intervals 8 9 increase in direct proportion to increases in output decrease in direct proportion to increases in output 11 12 Question 22 (1 point) 14 Which of the following statements about a job-order costing is correct? 15 Many different jobs are listed on a job-order cost sheet. 17 18 Direct labour is allocated to jobs along with overhead. Work in process consists of all completed work. 20 21 Time tickets are used to post the cost of direct labour to individual jobs. Question 23 (1 point) 23 24 What formula is used to calculate the sales dollars needed to earn a desired profit? 26 27 (fixed costs + contribution margin)/(1 ? variable cost ratio) (fixed costs + desired profit)/(1 ? variable cost ratio) 29 30 (fixed costs + variable costs)/(1 ? variable cost ratio) (fixed costs + desired profit)/(1 ? sales ratio) 32 33 Question 24 (1 point) Where is the break-even point on a cost? volume? profit graph? 35 at the intersection of the revenue line and the profit line at the intersection of the revenue line and the total cost line at the intersection of the fixed cost line and the variable cost line at the intersection of the contribution margin line and the fixed cost line\femead costs. Question 29 (1 point) Which of the following costs are NOT associated with selling and general administrative activities? period costs Ononmanufacturing costs manufacturing costs direct material costs Question 30 (1 point) Which of the following are assigned using direct tracing and resource drivers? resources costs profits materials Question 31 (1 point)