The Friedman Rule Is Optimal Because Which of the Following $\frac{MRT_{1, c}}{1+R}$

Multiple Choice

The Friedman rule is optimal because which of the following relationships holds in equilibrium?

A) MRS_1,c = MRT_1,c
B) MRS_1,c = $\frac{MRT_{1, c}}{1+R}$
C) MRT_1,c = x
D) MRS_1,c = MRT_1,c (1 + R)
E) MRS_1,c > $\frac{M R T_{1, c}}{1+R}$