BPP revision kit, part B, CBE style OTQ bank questions, page no. 28 120) Market research into demand for a product indicates that when the selling price per unit $145, demand in each period will be 5000 units; if the price $120, demand will be 11250 units. it is assumed that the demand function for this product is linear. The variable cost per unit is $27. What selling price should be charged in order to maximize the monthly profit ? (There were no choices given) ? But the answer is $96, idk how they made it. Please, reply to this question.