Use the Table Below to Answer the Following Question

Multiple Choice

Use the table below to answer the following question.
Table 2.2.1

-Refer to Table 2.2.1.Marginal benefit from food crops

A) equals the marginal cost of food crops.
B) remains constant as the quantity of food crops increases from 1 tonne a day to 2 tonnes a day.
C) cannot be calculated from the table.
D) increases as the quantity of food crops increases from 1 tonne a day to 2 tonnes a day.
E) equals 70 barrels of ethanol.