John is the proprietor of a grocery store. how does john earn a profit from the store? john earns a profit by buying goods from wholesalers and selling these goods to at a higher price. the between the value of purchases and that of sales is the profit earned by the grocery store.
a) By offering discounts to customers
b) By investing in the stock market
c) By buying goods from wholesalers and selling them at a higher price
d) By organizing community events in the store
