Answer:
$307,000
Explanation:
Step 1
First determine the units Sold, Produced and the units remaining in Inventory. This are important amounts for our calculation.
Units Sold = 60,000
Units Produced = 70,000
Beginning Inventory = 0
Ending Inventory (0 + 70,000 - 60,000) = 10,000
Step 2
Now we identify the method that is used for the preparation of Income Statement. In this case it is the variable costing method.
<em>Variable Costing Method, only takes into account the Variable Manufacturing Costs for Product Costing. The Fixed Manufacturing Costs together with All Non-Manufacturing Expenses are regarded as Period Costs and are Expensed In the Income Statement.</em>
Step 3
Calculation of Production Cost.
In this case this is $630,000 (variable costing)
Step 4
Calculation of Ending Inventory.
In this case this is $90,000 ($630,000 × 10,000 / 70,000)
Step 5
Calculation of Cost of Sales.
This will be $540,000 ($630,000 - $90,000). That is Production Costs and Opening Inventory less Closing Inventory.
Step 6
Calculation of Gross Profit.
Gross Profit is Sales less Cost of Sales. That is $1,400,000 - $540,000 which gives $860,000.
Step 7
Calculation of Expenses.
For Variable Costing, this will be Fixed Manufacturing Costs plus All Non - Manufacturing Costs. That is $315,000 + $98,000 + $140,000 which gives $553,000.
Step 8 (Final Step)
Calculate the Net Operating Income.
Gross Profit less Expenses is the formula. That will be $307,000 ($860,000 - $553,000).