The Great Fish Taco Corporation currently has fixed operating costs of $15,000, sells its premade tacos for $6 per box, and incurs variable operating costs of $2.50 per box. If the firm has a potential investment that would simultaneously raise its fixed costs to $16,500 and allow it to charge a per-box sale price of $6.50 due to better-textured tacos. Each graph must show the following lines: Total Fixed costs, Total Operating Costs, Total Revenues, Total Variable Costs.

(a) With all the necessary labelling, draw a graph to illustrate the breakeven point before the investment, including a label for the breakeven quantity and dollar value on the graph.

(b) With all the necessary labelling, draw a graph