The level of output at which marginal revenue equals zero is also ...

[kwoodring]

The level of output at which marginal revenue equals zero is also the level of output at which
 a. total revenue is zero.
 b. profit is maximized.
 c. total revenue is maximized.
  d. total revenue is declining.

Question 2

Which of the following is a tool of commercial policy?
 a. Corporate income tax
  b. Payroll tax
  c. Excise duty
  d. Tariff
  e. Octroi duty

[babybsemail]

Answer to Question 1

c

Answer to Question 2

d

[kwoodring]

Excellent

[zacnyjessica]

Thanks for the timely response, appreciate it