Michelle Townsend owns stock in National Computers. Based on information in its annual report, National Computers reported after-tax earnings of $4,242,000 and has issued 2,020,000 shares of common stock. The stock is currently selling for $36 a share a. Calculate the earnings per share for National Computers. (Round your answer to 2 decimal ploces.) b. Calculate the price-earnings (PE) ratio for National Computers, (Use the rounded earnings per share from port a. Round your onswer to 2 decimal places.)