The company with the common equity accounts shown here has declared a 4-for-1 stock split when the market value of its stock is $30 per share. The firm's 75-cent per share cash dividend on the new (postsplit) shares represents an increase of 20 percent over last year's dividend on the presplit stock. a. What is the new par value per share? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. What was last year's dividend per share? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)