At the heart of the Soviet Five-Year Plan was the idea that: Select one: A. the Communist Party should let the market handle economic policy without interfering

B. Soviet foreign trade would improve if customers could sign five-year contracts.

C. Soviet citizens should be allowed to own their own small stores and shops, after working in a government factory for five years

D. workers and farmers would work harder if they were evaluated every five years.

E. central government control of business was necessary to "jump start the Soviet economy and increase production​