Exercise 3-52 (Algo) Multiproduct CVP Analysis (LO 3-4) Grixdale Tax Services prepares taxes for individuals. Grixdale offers a simplified pricing model with two alternatives for taxpayers: Standard Deduction (Standard) or Itemized Deductions (Itemized). Price and variable costs for the two services are listed below. The annual fixed costs at Grixdale are $367,500. Based on experience, the owner estimates that Standard Deduction returns represent 25 percent of the the firm's business. Required: How many Standard Deduction and Itemized Deduction returns must be filed annually to break even