What Was the Goal of the Marshall Plan

What was the goal of the Marshall Plan?

A) Its goal was to build an "iron curtain" across the center of Europe, blocking the expansion of communism.
B) Its goal was to limit the appeal of communism in Europe by providing grants for reconstruction to democratic governments.
C) Its goal was to ensure that eastern European states would have communist governments, providing a buffer between the USSR and Germany.
D) Its goal was to humiliate the Soviets by showing how little resources the Soviets could muster to rebuild Europe.