If Capital Grows at 3 Percent Per Year and Labor

If capital grows at 3 percent per year and labor grows at 1 percent per year, and capital's share is 1/3 while labor's share is 2/3, if there is no technological progress and the neoclassical assumptions hold, the growth rate of output will be:

A) 1-1/3 percent per year.
B) 1-2/3 percent per year.
C) 3 percent per year.
D) 2-1/3 percent per year.