s below. Show all reasoning, work, steps, methodologies, tables, and graphs. use the textbook: https://openstax.org/details/books/principles-microeconomics-3e 24. Is a monopolistically competitive firm productively efficient? Is it allocatively efficient? Why or why not? 25. Will the firms in an oligopoly act more like a monopoly or more like competitors? Briefly explain. 26. Does each individual in a prisoner's dilemma benefit more from cooperation or from pursuing self-interest? Explain briefly. 27. What stops oligopolists from acting together as a monopolist and earning the highest possible level of profits? 28. What is a corporate merger? What is an acquisition? 29.What is the goal of antitrust policies? 30.How do we measure a four-firm concentration ratio? What does a high measure mean about the extent of competition? 31.How do we measure a Herfindahl-Hirshman Index? What does a low measure mean about the extent of competition? 32.Why can it be difficult to decide what a "market" is for purposes of measuring competition? 33.What is a minimum resale price maintenance agreement? How might it reduce competition and when might it be acceptable? 34. What is exclusive dealing? How might it reduce competition and when might it be acceptable? 35. What is a tie-in sale? How might it reduce competition and when might it be acceptable