1. Perform the first-stage allocation of costs to the activity cost pools.
2. Compute the activity rates for the activity cost pools.
3. Using the activity rates you have computed, determine the total cost and the average cost per thousand square metres of each of the following jobs according to the activity-based costing system.

A routine 2,000-square-metre asbestos removal job.

A routine 4,000-square-metre asbestos removal job.

A non-routine 2,000-square-metre asbestos removal job.

1. Given the results you obtained in (3) above, do you agree with the estimator that the company's present policy for bidding on jobs is adequate?
2. A contribution format income statement for each year, using variable costing. Be sure to reconcile the variable costing and absorption costing operation income figures for each year.
3. A brief discussion of the advantages and disadvantages of variable over absorption costing for internal reporting purposes.
4. A discussion of the ramifications of returning to the "normal" level of production in the coming year.
5. A recommendation: Should the company continue to "overproduce" in coming years to boost operating income? Absorption Costing and Ethics

"There must be something wrong with these statements!" exclaimed Hugh Richards, president of Ajax Inc. "They just don't make sense. We sold the same number of units this year as we did last year, yet our profit have tripled! Who messed up the calculations?"

Ajax Inc. Is a medium size supplier of plastic components to the automobile industry and has been in business for 25 years. Sales forecasting has been relatively easy to do in the past since Ajax has had long-term, single-sourcing relationship with most of its customers. In 2018, however, there was a threat of a strike at one of Ajax Inc.'s major raw materials suppliers. For that reason, Ajax management decided to purchase more raw materials and produce more components in 2018 than actually required, in anticipation of raw materials shortages in 2019. Manufacturing equipment was typically operated below capacity, so this boost in production was possible without incurring significant increased fix manufacturing costs. The income statement and production reports to which Richards was referring are shown below:

2017 2018

Sales (40,000 units each year).............................................................$1,250,000 $1,250,000

Cost of goods sold...............................................................................$ 840,000 $ 720,000

Gross margin.......................................................................................$ 410,000 $ 530,000

Selling and administrative expenses...................................................$ 350,000 $ 350,000

Operating income................................................................................$ 60,000 $ 180,000

2017 2018

Production in units.............................................................................$ 40,000 $ 50,000

Sales in units......................................................................................$ 40,000 $ 40,000

Variable manufacturing cost per unit produced.................................$ 6 $ 6

Variable selling and administrative expense per unit sold $ 2 $ 2

Fixed manufacturing overhead costs (total)......................................$ 600,000 $ 600,000

Ajax Inc. Uses absorption costing and applies fixed manufacturing overhead costs to its only product on the basis of each year's production. (Thus, a new fixed manufacturing overhead rate is computed each year.)

Take on the role of the CFO of Ajax Inc. Write-memo to Richards to explain why the operating income for 2018 was higher than for 2017 under absorption costing, although the same number of units was sold in each year. Make sure to include the following:

1. A contribution format income statement for each year, using variable costing. Be sure to reconcile the variable costing and absorption costing operation income figures for each year.

2. A brief discussion of the advantages and disadvantages of variable over absorption costing for internal reporting purposes.

3. A discussion of the ramifications of returning to the "normal" level of production in the coming year.

4. A recommendation: Should the company continue to "overproduce" in coming years toboost operating income?