Answer:
49,000 DOLLARS
Step-by-step explanation:
Operating profit is a financial metric used to calculate the profits a company make from core businesses which excludes other side investments, taxes and interests.
The formula for calculating operating profit is;
Operating profit = operating revenue - cost of goods
increase in operating profit for the year 2021 = increase in sales revenue - increase in food costs
increase in OP (2021) = 90,000 - 41,000 = 49,000 dollars.