Please help answer some multi-choice :)

Question 24 Sales total $400,000 when variable costs total $300,000 and fixed costs total $50,000. The breakeven point in sales dollars is C $170,000 C $120,000 C$210,000 C $200,000Question 25 Perth Jewelry sells 500 units resulting in $75,000 of sales revenue, $28,000 of variable costs, and $18,000 of fixed costs. Breakeven point in units is (round up). 185 units C203 units 192 units 196 unitsQuestion 28 Fixed costs equal $15,000, unit contribution margin equals $25, and the number of units sold equal 1,150. Operating income is C $13,750 C $28,750 C $14,750 C $15,000Question 29 What is the breakeven point in units, assuming a product's selling price is $100, fixed costs are $16,000, unit variable costs are $20, and operating income is $5,200? 200 units C400 units 100 units 300 unitsQuestion 31 If each motorcycle requires a belt that costs $20 and 2,000 motorcycles are produced for the month, the total cost for belts is considered to be an indirect fixed cost considered to be a direct variable cost considered to be a direct fixed cost C considered to be an indirect variable costA company reported revenues of $375,000, cost of goods sold of $11 8,000, selling expenses of $11,000, and total operating costs of $70,000. Gross margin for the year is '6 $176,000 '5 $252,000 \"f $257,000 6 $246,000