Suppose a monopolist faces the demand curve shown below.  The marginal revenue of the 35th unit of output is:

When the price level falls

a. people want to hold more money. b. the interest rate rises. c. investment spending rises. d. All of the above are correct.

Many economists ________ protectionism because it ________ consumers and ________ jobs in domestic industries that use protected products

A) support; benefits; creates B) criticize; causes losses to; eliminates C) support; lowers prices for; raises wages for D) criticize; unfairly rewards; relocates