Solving for r in compound interestfinancial calculator needed​) In September​ 1963, the first issue of the comic book ​X-MEN was issued. The original price for that issue was ​$. By September ​, years​ later, the value of the​ near-mint copy of this comic book had risen to ​$. What annual rate of interest would you have earned if you had bought the comic in 1963 and sold it in ​?

Suppose that a government that is skeptical of efforts to regulate prices charged by private companies is nevertheless concerned that an electric utility company is taking advantage of consumers with unfair pricing policies. which of the following policy options might most effectively enable the government to achieve its objectives in this situation? do nothing to all. turn the company into a public enterprise. use antitrust laws to increase competition. regulate the firm's pricing behavior.