Powerprep % increase

[caramel3536]

From 1984 to 1987, the value of foreign goods consumed annually in the US increased by what %?
(1) In 1984 the value of foreign goods consumed constituted 19.8% of the total value of goods consumed in the US that year
(2) In 1987 the value of foreign goods consumed constituted 22.7% of the total value of goods consumed in the US that year

[simplyjat]

E.

You also need to know the percentage increase in total value of goods consumed from 1984 to 1987

[caramel3536]

Thanks