Suppose that bankers estimate that the velocity of money is 2, and that the quantity of goods and services (Q) will rise from 100 to 150 due to a monetary stimulus. Using the quantity equation of money, what will be the impact of a $4, 000 dollar increase in the money supply on the price level (P) given an initial money supply of $5, 000? Select the correct answer below: 20 42.7 28 150