Suppose that the imports from a certain country grew from about 38billion dollars in 1993 to 68billion dollars in 1998.

Let x=0 correspond to 1993.

Estimate the imports (in billions of dollars) for the year 2000.

(Assume the data can be modeled by a straight line.)

A.y=38x-6

B.B.y=-6x+38

C.y=6x+38

In 2000, the imports were approximately ______billion dollars.