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The break even point is that level of activity where: Select one O a contribution margin equals fixed cost Ob sales revenue equals total variable cost c. variable cost equals fixed cost. Od total contribution margin equals the sum of variable cost plus fixed cost O. e. sales revenue equals fixed cost. XYZ Company incurred the following costs for the manth of August when it observed an activity level of 5,000 units Variable costs $32,500 Fixed costs $25,000; Mixed costs $21,500, Total costs $79,000. During October, the activity level was 16,000 units, and the total costs incurred were $178,000. If the activity level were expected to be 11,000 units for the month of December, what amount of total costs would be expected? Select one: a. $151,000 b. $133,000 c. None of the answers given Od $142,000 e $160,000 Company XYZ selis two products AAA and BBB Product AAA has a higher selling price but lower contribution margin compared to product BBB. Assume that the factory has fixed production capacity of Company XYZ decided to produce and sell more units of product AAA compared to product BBB, which one of the following is likely to happen? Select one Total profits will remain the same b. Total profit will increase OcTotal profits will decrease Od None of the given answers Total sales will decrease