May I get the solutions, please?

9. Review the chart below for an oligopolistic rm, a profit maximizer. a. What output should they produce? b. What price should the rm charge? :2. What price adjustment should they make following the $2.50 increase in marginal cost? 6. Is it possible for monopolistic competition to exist in an industry where many firms sell identical products? Explain using examples. 7. Review the table below Profit a. Complete the table b? What is the profit-maximizing Quantity? 0. What should the price of each unit be? d. What will the total prot be? 8. Review the chart below for a monopolistically competitive rm. a. What is the profit-maximizing quantity? b. What price should the rm charge for this output? c. What is the maximum prot at this output