The sales mix for Products X and Y is 60% and 40%, respectively. Determine the break-even point in units of X and Y. Round answers to the nearest whole number. units of X units of Y The manufacturing costs of Mocha Industries for three months of the year are as follows: a. Using the high-low method, determine the variable cost per unit. Round your answer to two decimal places. per unit b. Using the high-low method, determine the total fixed costs