The Table Below Shows National Income and Imports

Multiple Choice

The table below shows national income and imports.The level of exports is fixed at $300.All figures (in table and questions) are in millions of dollars.
TABLE 22-1
-Refer to Table 22-1.In this economy,if actual national income increases by $600,the level of imports will

A) rise by $30.
B) rise by $60.
C) rise by $100.
D) fall by $100.
E) not change.