pls explain. thank you

Assume that an industry is perfectly competitive and populated by 1000 identical companies that produce hand sanitizer dispensers. The first table presents industry demand for hand sanitizer dispensers; this demand is the same in the long run and in the short run. Price, $ 11 Quantity demanded, in hundreds of units 13 32 15 30 17 28 19 26 21 24 23 22 25 20 27 18 29 16 31 14 12 The second table outlines cost structure of a representative company. Output (Q) Average Total Cost, Average Variable units Marginal Cost, Cost, $ 11 20.5 13.1 12 19.8 13.0 12 13 19.3 13.1 14 14 19.1 13.3 16 15 19.0 13.6 18 16 19.1 14.0 20 17 19.2 14.5 22 18 19.5 15.0 24 19 19.8 15.6 26 20 20.3 16.2 28 21 20.7 16.9 30 Using the above information, carefully explain the following: 1. Do companies [in this industry] have an incentive to enter or exit the market in the long run? Provide necessary calculations to substantiate your answer Johnmum 2. What is the long-run equilibrium market price in this market? maria 3. What is the number of firms in this industry in the long run? (mymarkey