Consider the Following Production and Cost Schedule for a Firm

Multiple Choice

Consider the following production and cost schedule for a firm.The first column shows the number of units of a variable factor of production employed by the firm.
TABLE 13-3
-Refer to Table 13-3.The total revenue obtained if the 7th unit of the factor of production is hired is

A) $160.
B) $180.
C) $192.
D) $202.
E) $210.