Suppose the Government Has a Budget Deficit of $2 Billion

Suppose the government has a budget deficit of $2 billion.If there is no Ricardo-Barro effect,how much crowding out of investment occurs?

A) More than $2 billion.
B) No crowding out occurs and investment does not change.
C) No crowding out occurs because investment increases.
D) Some crowding out occurs,but less than $2 billion.
E) Exactly equal to $2 billion dollars.