New classical economics assumes that government has direct control over the equilibrium level of GDP and indirect control over the money supply

Describe the three main options available to a corporation when it needs to raise money so that it can invest in a new product or a new manufacturing technique

A commercial bank buys a $50,000 government security from a securities dealer. The bank pays the dealer by increasing the dealer's checkable deposit balance by $50,000. The money supply has:

A. Not been affected B. Decreased by $50,000 C. Increased by $50,000 D. Increased by $50,000 multiplied by the reserve ratio