Consider a market where demand is given by P = 60 - 2Q and supply by P = 20 + 2Q. If an $8 per unit tax is implemented, which of the following statements is correct? [a.] The number of exchanged quantities in the market drops by 8 units. [b.] The consumers will pay $48 per unit. [c.] The consumers will pay $44 per unit. [d.] The number of exchanged quantities in the market increases by 12 units