The Wrigley Corporation needs to raise $35 million. The investment banking firm of Tinkers, Evers & Chance will handle the transaction.

a. If stock is utilized, 2,200,000 shares will be sold to the public at $17.20 per share. The corporation will receive a net price of $16.00 per share. What is the percentage underwriting spread per share? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)

b. If bonds are utilized, slightly over 35,200 bonds will be sold to the public at $1,006 per bond. The corporation will receive a net price of $993 per bond. What is the percentage of underwriting spread per bond? (Relate the dollar spread to the public price.) (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)