give me the answer and calculation process

Multiple Cholce Questlon 135 Crane Company produces wa mudels: Model 24 has sales o 550 units with a contribution margin o $40 each; Model 26 has sales of 450 units ithcon ribution maron uf 50 each. If sales of Madel 26 ncrease by 200 units, huw much will profit dange? O $4500n increase O $10000 increase 522500 increase $32500 increase Multiple choice Question 67 Sunland Company's high and low level of activity last year was 51000 units of product produced in May and 12000 units produced in November. Machine maintenance costs were $161600 in May and $52600 in November. Using the high-low method, determine an estimate of total maintenance cost for a month in which production is expected to be 36000 units 119800 $115050 $142000 O $136050 Multiple Choice Question 151 Bramble Corp. sells 90000 wrenches for $24 per unitFixed costs are $700000 and net income is s600000. vrat should be reported as variable expenses in the CVP income statement? $1550000 O $774000 O $360000 Multiple Choice Question 91 Sales are $550000 and variable costs are $330000. What is the contribution margin ratio? 40% O Cannot be determined because amounts are not expressed per unit. o 67% o 6096 Multiple Choice Question 97 At the break-even point of 2200 units, variable costs are $212000, and fixed costs are $96000. How much is the selling price per unit? O Not enough information O $43.64 O $140.00 O $52.73 Multiple Choice Question 113 Swifty reported the following information for the current year: Sales (41000 units) $820000, direct materials and direct labor $410oD0, other variable costs $41000, and fixed costs $360000. What is Swifty's break-even point in units? O 32727 O 64174. 40000. 36000. Multiple Choice Question 123 At the break-even point of 2000 units, variable costs are $45000, and fixed costs are $35000. How much is the selling price per unit? o $5.00 O $17.50 o $22.50 O $40.00 Multiple Choice Question 131 Sheridan Company wants to sell a sufficient quantity of products to earn a profit of $200000. If the unit sales price is $10, unit variable cost is $8, and total fixed costs are $200000, how many units must be sold to earn income of S200000? O 200000 units O 100000 units O 50000 units O 2000000 units Multiple Choice Question 63 Marigold Corp. sells 4800 units of Product A annually, and 5200 units of Product B annually. The sales mix for Product A is 48% O 92% o 5296. O Cannot determine from information given