ll. .- _ 2 Jennifer has a taco stand. She has found that her daily costs can be modeled by CEXlX _4UX+610' , where x) is the cost, in dollars, to sell 2: units of tacos. [SLO #1, 6} 4. if she wants to keep her daily costs at $300, how many units of tacos does she need to sell? Give all possible answers, rounding off to nearest whole number. Show your work. 5. Which answer to part {a} makes the most sense from Jen nifer's point of View? Explain why