WAEC 2017 Economics · Question 3

The amount of money that a firm recieves from the sales of its output is called

Options

  1. A.total profit
  2. B.total revenue
  3. C.total cost
  4. D.average revenue

Answer: B. total revenue

Explanation written with AI and checked against the answer key

Step 1: Analyze the question The question asks for the term describing the total money a firm receives from selling its output.

Step 2: Explain the concept

  • Total revenue (TR) is the entire income a firm earns from selling its goods or services. Formula: TR = Price × Quantity sold (P × Q)
  • Total cost (TC) is the total expenditure a firm incurs in producing its output.
  • Total profit is what remains after costs are subtracted: Profit = TR − TC
  • Average revenue (AR) is revenue per unit sold: AR = TR ÷ Q, which equals the price.

Step 3: Solution Check each option against the definition:

  • A. Total profit: this is revenue minus cost, not the money received. ❌
  • B. Total revenue: this is the full amount received from sales. ✅
  • C. Total cost: this is money spent, not received. ❌
  • D. Average revenue: this is revenue per unit, not the total amount. ❌

Step 4: Answer The correct option is B. total revenue.

Step 5: Exam tip Remember the word "revenue" as "money coming in." If a question says received from sales, think revenue. If it says spent on production, think cost. If it says what is left over, think profit.

AI can make mistakes. Report anything that looks wrong.

Past questions © the examination body (JAMB/WAEC/NECO). DeeepSolve is not affiliated with them. Rights holders: see /copyright.