Answer:
Net operating profit= 200,200
Step-by-step explanation:
Giving the following information: 
Revenue $460,000 
cost of goods manufactured 97,800 
beginning inventory of finished goods, January 1, 2015, 45,000 
ending inventory of finished goods, December 31, 2015, 41,000
operating costs 158,000
First, we need to calculate the cost of goods sold:
COGS= beginning finished inventory + cost of goods manufactured - ending finished inventory
COGS= 45000 + 97800 - 41000= $101,800
Now, we can structure the income statement:
Revenues= 460,000
COGS= 101,800
Gross profit= $358,200
Operating costs 158,000
Net operating profit= 200,200