Example : ABC Co has 3 products : Product A, product B and product C, the sales Revenue for product A is 300,000 $, the sales Revenue for product B is 200,000 $ and the sales Revenue for the company is 1,000,000 $, the variable cost for product A is 150,000 $, the variable cost for product C is 250,000 $ and the variable cost for the company is 500,000 $, and the company has fixed cost 100,000 $, find the amount of sales Revenue that each product has to attain in order for the company to break-even