Consider a Market Characterized by the Following Inverse Demand and Supply

Consider a market characterized by the following inverse demand and supply functions: P_X = 10 - 2Q_X and P_X = 2 + 2Q_X. Compute the number of units and the price at which those units will be exchanged when there is an $8 per unit price floor.

A) 1 unit and $6 per unit.
B) 1 unit and $8 per unit.
C) 3 units and $6 per unit.
D) 3 units and $8 per unit.