For Constants a and B,0 < B,b $\neq$ 1,and Expected Profit E

Multiple Choice

For constants a and b,0 < b,b $\neq$ 1,and expected profit E( $\pi$ ) ,the utility function of a person who is risk-neutral can be written as U = :

A) a + bE( $\pi$ ) .
B) a - bE( $\pi$ ) .
C) a + b $\pi$ .
D) a + [E(b ^$\pi$ ) ].
E) a + [E( $\pi$ ) ] ^-b.