Use the Following to Answer Question

Multiple Choice

Use the following to answer question:
-(Table: Firm's Willingness) The table Firm's Willingness explains the relation between the number of reports a firm is willing to produce and the lowest price it is willing to accept to prepare those reports.If the price of a report is $12,what is the value of producer surplus for the firm?

A) $27
B) $21
C) $16
D) $42