If reserves in the banking system increase by $100, then checkable deposits will increase by $400 in the simple model of deposit creation when the required reserve ratio is

For any two goods, A and B, if MUA divided by PA equals 2.5 and MUB divided by PB equals 4.0, then with given income and prices the consumer should

A) buy more of good A and less of good B. B) buy more of good B and less of good A. C) buy all of good B and no A. D) stop because an equilibrium is achieved.

The term "linear" in a multiple linear regression model means that the equation is linear in parameters.

Answer the following statement true (T) or false (F)