Sammie's pizza sells an average of 150 pizzas per week, of which 20% are single-topping pizzas and 80% are supreme pizzas with multiple toppings. singles sell for $ 8 each and incur variable costs of $ 2. supremes sell for $ 12 each and incur variable costs of $ 6. which pizza should sammie's pizza promote to maximize profits? a. singles because they contribute the highest total contribution margin. b. supremes because they have the highest contribution margin ratio. c. both should be promoted equally because they have the same contribution margin per unit. d. singles because they have the highest contribution margin ratio.

Harris fabrics computes its predetermined overhead rate annually on the basis of direct labor-hours. at the beginning of the year, it estimated that 34,000 direct labor-hours would be required for the period’s estimated level of production. the company also estimated $599,000 of fixed manufacturing overhead expenses for the coming period and variable manufacturing overhead of $3.00 per direct labor-hour. harris's actual manufacturing overhead for the year was $768,234 and its actual total direct labor was 34,500 hours. required: compute the company's predetermined overhead rate for the year. (round your answer to 2 decimal places.)