In Problems 23-28, find the vertex form for each quadratic function. Then find each of the following: (A) Intercepts (B) Vertex (C) Maximum or minimum (D) Range

A business owner is monitoring the production cost of making laptop computers. It costs $5,000 to start the business. The production cost for 10 computers totals $6,000, and the production cost for 20 computers totals $5,000. Which type of function would best model the data, and why? Quadratic, because the production cost decreases to a minimum of $5,000 and then increases Quadratic, because the production cost increases to a maximum of $5,000 and then decreases Quadratic, because the production cost decreases to a minimum of $6,000 and then increases Quadratic, because the production cost increases to a maximum of $6,000 and then decreases

A small plant manufactures riding lawn mowers. The plant has a net fixed cost (leases, insurance, and so on) of$56000/day and variable costs (labor, materials, and so on) of $1600 per unit produced. The mowers are sold for $2000each unit per day. Write down the appropriate cost and revenue equations for the problem respectively. Using theseequations, answer the following questions:(a) How many units must be manufactured and sold each day for the company to maintain break-even trade?(b) Plot both equations simultaneously in a graph, and clearly indicate break-even point, equilibrium point andequilibrium price in this trade to maintain revenue as expected. Interpret the significance of the regions to the left- andright-side of the break-even point in this business.