6. Consider again the entry game from Section 5.3, but now suppose the five potential entrants are identical in that each faces the same entry cost of $300. Given the total number of companies in the market, the accompany- ing table reports a company's net profit (or payoff) if it enters. As before, the payoff from staying out of the market is zero, and each company can choose either enter or do not enter. Find all Nash equilibria. Entry Game with Identical Companies Number Gross Profit Net Profit of Firms per Firm 1 1,000 700 2. 400 100 3 250 -50 4 150 -150 per Firm 5 100 -200