Table 14-18 Tommy's Tie Company,a Monopolist,has the Following Cost and Revenue Information.Assume

Table 14-18
Tommy's Tie Company,a monopolist,has the following cost and revenue information.Assume that Tommy's is able to engage in perfect price discrimination.

-Refer to Table 14-18.If the monopolist can engage in perfect price discrimination,what is the marginal revenue from selling the 8th tie?

A) $45
B) $60
C) $80
D) $95