pls answer each

At the point at which the total revenue line intersects the total cost line in a graphic presentation of break-even point, the area below this intersection is which of the following? Variable costs zone Profit zone Profit and variable costs zone Losszone The selling price of a Room Night is $95. The variable costs associated with each room night are $12. What is the contribution margin of each room night sold? $84 $83 $81 $85 The selling price of a Room Night is $95. The variable costs associated with each room night are $12. What is the contribution margin ratio of each room night sold? 87.37% 67.37% 57.37% 77.37% If a hotel sells room nights for $88 with a $22 variable cost per room and incurs $17,800 in fixed expenses monthly. What is the breakeven point in number of rooms sold? 269.70 259.70 279.70 289.70 If a hotel sells room nights for $92 with a $17 variable cost per room and incurs $19,000 in fixed expenses monthly. What is the breakeven revenue? $23,307,67 $23,309.67 $23,308,67 $23,306.67 A hotel desires to earn $200,000 in net income and has an income tax rate of 30%. What is the income before taxes ( (b) for this business? $285,716.29 $285,717.29 $285,715.29 $285,714.29 CVP analysis can be used for only profit centers. True False For CVP analysis, it is assumed that the fixed costs will remain fixed during the period being considered. True False Which of the following is not an assumption underlying cost-volume-profit analysis? Fixed costs are assumed to remain constant at all levels of sales within a relevant range of activity. Qualitative factors are considered. Variable costs are assumed to remain constant as a percentage of sales revenue. All of the statements are true. The breakeven sales volume in units can be determined by dividing the total of fixed costs plus the desired income with a denominator. What is the denominator? Contribution margin ratio Sales Contribution margin Unit sales price Margin of safety