Magni Corporation uses the total cost concept of product pricing Below is the cost information for the production and sale of 57.900 units of its sole product. Magpur desires profequal to a 25% rate of return on invested of $600,000 Fredactory overhead cost $35,200 Fixed selling and administrative costs 7300 Variable direct materials cost per un 4.32 Variable directiaber cost per una 1. Variable factory overhead cout per un 11 Variating and administrative cost per un 4.50 The dom of desired rent from the production and sale of the company's products O. O