(CMA) Miami, Inc., planned and actually manufactured 250,000 units of its single product in 2017, its first year of operation. Variable manufacturing cost was $19 per unit produced. Variable operating (nonmanufacturing) cost was $13 per unit sold. Planned and actual fixed manufacturing costs were $750,000. Planned and actual fixed operating (nonmanufacturing) costs totaled $420,000. Miami sold 170,000 units of product at $41 per unit. Q. Miami’s 2017 operating income using variable costing is (a) $1,100,000, (b) $600,000, (c) $360,000, (d) $780,000, or (e) none of these. Show supporting calculations.

Grey Inc. has been purchasing a component, Z for $85 a unit. The company is currently operating at 75% of full capacity, and no significant increase in production is anticipated in the near future. The cost of manufacturing a unit of Z, determined by absorption costing method, is estimated as follows: Direct materials $30 Direct labor 15 Variable factory overhead 26 Fixed factory overhead 10 Total $81 Prepare a differential analysis report, dated March 12 of the current year, on the decision to make or buy Part Z. Grey Inc. Proposal to Manufacture Part Z March 12, 20XX Purchase price of Part Z Differential cost to manufacture Z: Direct materials X Direct labor X Variable factory overhead X Cost savings from manufacturing Part Z

KidsPlay, Inc., manufactures and sells table sets. In 2016, it reported the following: Units Produced and sold                                                                                3,000 Operating income per unit ($450,000 ¸ 3,000)                                  $150 Selling price ($1,500 + $150)                                                                     $1,650 Full cost per unit (150 ÷ 0.10)                                                                    $1,500 Variable Costs per unit                                                                                  $600 Markup percentage on variable cost ($1,050 ¸ $600)                   175%   KidsPlay is considering increasing the annual spending on advertising by $200,000. The managers believe that the investment will translate into a 10% increase in unit sales. Should the company make the investment? What is the change in operation income? Group of answer choices a) Yes, $45,000 b) Yes, $115,000 c) Yes,…

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