Suppose That a Market Is Initially in Equilibrium $P = 90 - Q ^ { d }$

Multiple Choice

Suppose that a market is initially in equilibrium. The initial demand curve is $P = 90 - Q ^ { d }$ . The initial supply curve is $P = 2 Q ^ { s }$ . Suppose that the government imposes a $\$ 3$ tax on this market. How much of this $\$ 3$ tax is paid by consumers?

A) $\$ 1$ .
B) $\$ 1.50$ .
C) $\$ 2$ .
D) $\$ 3$