Answer:
A. Income from Operations :-
GrossProfit - Operating expenses
Step-by-step explanation:
Operating Profit / Income [Income from Operations] is the profit from business core transactions, not from business' other side investments etc.
Gross Profit is excess of business core transaction revenues over its direct (manufacturing) costs .
Gross Profit = Net Sales - Direct production 'cost of goods sold'
Operating Profit is excess of business core transaction revenues over its direct (manufacturing) & indirect (selling) costs.
Operating Profit = Net Sales - Direct production 'cost of goods sold' - other operating i.e selling & management expenses