Who was the leader of India's economic reforms?

The above table shows the marginal benefit from submarines for the only two citizens of a country. Submarines are a public good. If submarines cost $175 a piece to produce, what is the efficient quantity of submarines?

A) 0 B) 1 C) 2 D) 3

If the money multiplier is 5 and the Federal Reserves issues bonds in the amount of $6 million, what is the final change to the money stock?

A) - $30 million B) $30 million C) $1.2 million D) - $1.2 million