Use the Following to Answer Questions :
Equation: Monetary Policy $\pi$

Use the following to answer questions :
Equation: Monetary Policy Rule
i_t = $\pi$ _t + $\rho$ + $\theta$ _$\pi$ ( $\pi$ _t - $\pi$ *_t) + $\theta$ _Y(Y_t - $\bar { Y } _ { t }$ )
-(Equation: Monetary Policy Rule) Given the monetary policy rule of the dynamic model of aggregate demand and aggregate supply, if the inflation rate increases by 1 percentage point, by how much does the nominal interest increase:

A) 1
B) 1 + $\rho$
C) 1 + $\theta$ _$\pi$
D) $1 + \theta _ { \pi } \left( 1 - \pi _ { \mathrm { t } } { } ^ { * } \right)$