Consider the graph, which shows the effect of a per-unit tax on a market. Which of the following statements is correct? The tax lowers the cost of production. Buyers will pay a lower price per unit for their product after the tax. Sellers earn the price P subscript P r o d u c e r s end subscript which is below the original equilibrium price P subscript 1. Sellers can only charge a lower price per unit for their product after the tax.