Gabe's Auto produces and sells an auto part for $30.00 per unit. In 2020, 100,000 parts were produced and 75,000 units were sold. Other information for the year includes: Direct materials $12.00 per unit Direct manufacturing labour $2.25 per unit Variable manufacturing costs $0.75 per unit Sales commissions $3.00 per part Fixed manufacturing costs $375,000 per year Administrative expenses, all fixed $135,000 per year REQUIRED: Determine the Gross Margin(Profit) that would be reported using Absorption Costing. a. $ 843,750. b. $ 742,500 c. $ 750,000 d. $ 450,000