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Exercise 1-8 Product Costs and Period Costs; Variable and Fixed Costs [LO1-3, LO

ID: 2591926 • Letter: E

Question

Exercise 1-8 Product Costs and Period Costs; Variable and Fixed Costs [LO1-3, LO1-4] Kubin Company's relevant range of production is 18,000 to 22,000 units. When it produces and sells 20,000 units, its average costs per unit are as follows: Direct materials Direct labor Varlable manufacturing overhead rixed sanufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Varlable administrative expense Average Cost per Unit 7.80 5 4.00 s 1.50 5.00 5 3.50 S 2.50 s 1.e0 $ e.s0 Required: 1. For financial accounting purposes, what is the total amount of product costs incurred to make 20,000 units? 2. For financial accounting purposes, what is the total amount of period costs incurred to sell 20,000 units? 3. For financial accounting purposes, what is the total amount of product costs incurred to make 22,000 units? 4. For financial accounting purposes, what is the total amount of period costs incurred to sell 18,000 units? Total amount of product costs 2. Total amount of period costs incurred 3. Total amount of product costs 4. Total amount of period costs

Explanation / Answer

Kubin Company

Product costs = variable costs + period costs

Variable costs –

Direct materials                                  $7.00

Direct labor                                        $4.00

Variable manufacturing overhead     $1.50

Variable costs of making                   $12.50

Variable product costs for 20,000 units = $12.50 x 20,000 = $250,000

Period costs –

Fixed manufacturing overhead          = $5.00 x 20,000 = $100,000

Hence, total amount of product costs incurred to make 20,000 units = $250,000 + $100,000 = $350,000

Period costs are non-manufacturing costs.

Period costs incurred to sell 20,000 units –

Variable costs –

Sales commission                               $1.00

Variable administrative expense       $0.50

Total variable cost to sell                   $1.50

Variable cost to sell 20,000 units      $1.50 x 20,000 = $30,000

Fixed selling expense = $3.50 x 20,000 = $70,000

Fixed administrative expense = $2.50 x 20,000 = $50,000

Total period costs to sell 20,000 units= $30,000 + $70,000 + $50,000 = $150,000

Product costs to make 22,000 units = variable cost + Fixed cost

-Variable costs

Direct materials                                  $7.00

Direct labor                                        $4.00

Variable manufacturing overhead     $1.50

Variable costs of producing one unit $12.50

Total variable cost to produce 22,000 units = $12.50 x 22,000 = $275,000

Fixed manufacturing overhead = $100,000

Total amount of product costs incurred to make 22,000 units = $275,000 + $100,000 = $375,000

Hence, total amount of product costs incurred to make 22,000 units = $375,000

Note: Since the given relevant range of production is 18,000 units – 22,000 units, the fixed manufacturing overhead costs remain constant for any production activity in this range. Hence, fixed manufacturing overhead is $100,000 for production level of 18,000 units, 19,000 units, 20,000 units, 21,000 units and 22,000 units.

Period costs are non-manufacturing costs.

Period costs to sell = variable selling and administrative + fixed selling and administrative costs

Variable costs –

Sales commission                               $1.00

Variable administrative expense       $0.50

Total variable cost to sell                   $1.50

Total variable costs to sell 18,000 units = $1.50 x 18,000 = $27,000

Fixed selling expense = $70,000

Fixed administrative expense = $50,000

Total period costs = $27,000 + $70,000 + $50,000 = $147,000

Hence, total period costs incurred to sell 18,000 units = $147,000

Note: Since the given relevant range of production is 18,000 units – 22,000 units, the fixed selling and administrative costs remain constant for any sales activity in this range. Hence, the fixed selling and administrative costs for production level of 18,000 units, 19,000 units, 20,000 units, 21,000 units and 22,000 units is $120,000 ($70,000 + $50,000).