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PART B Southern Brewers Limited (SBL) manufactures is trying to increase its market share and so currently manufactures three beers: Light, Medium and Hard. Selling price Direct material and direct labour Variable overheads Direct labour hour per unit Machine hours per unit Regular 60 20 10 2.5 3 Ultra 90 20 15 2 5 Premium 100 30 10 3 6 Demand for the products per quarter are as follows: Product Regular Ultra Premium Demand 20,000 24,000 16,000 Direct labour costs Machine hours are limited to 300,000 and labour hours to 140,000 hours: Annual fixed costs for the period amounted to $2,450,000and can be assumed to accrue evenly throughout the year. . Required: Determine the optimal product mix for the quarter b. Determine the optimal profit for the quarter What might cause an entity not to produce all products demanded? (10 marks) (4 marks) (3 marks) C