63. Cartman’s annual salary increased by 3 percent from 2010 to 2011. Over the same period of time, the Consumer Price Index increased from 100 to 102. Given this, we can say that:

A. Cartman’s nominal income increased by 3 percent and his real income increased by about 5 percent.

B. Cartman’s nominal income increased by 3 percent and his real income stayed constant.

C. Cartman’s nominal income increased by 2 percent and his real income increased by 3 percent.

D. Cartman’s nominal income increased by 3 percent and his real income increased by about 1 percent.