This is the the problem intro to answer these questions:

Please help me understand the (increase by 10 percent) how that incorporates into these questions. I'm confused on how to change the Variable Manufacturing cost.

My teacher uses this formula: $ Rev = Fixed Cost / CM Ratio for sales dollars

Thank you.

2.) College Pak Company produced and Sold 86,000 backpacks during the year just ended at an average price of $46 per ut. Vanabur manufacts Cosrs were 20.00 per unit, and vanale marketing costs were $6.68 per unit Sold Fixed costs amunted to $556,6oo for manufacture and 238 800 fer markers There was no year-end- work in process inventory. 3.) College Pak's variable manufacturing costs are expected to increase by a 10 percent in the coming year. Compute. the firm's break-even somt in sales. dollars for the coming year, 4.) If College Pakis variable manu. costs do increase by 10 percent, compute the selling price that would yield the same Contribution - margin ratio in coming year