Please solve this problem 1 and 2

n)Stella places a market order with her broker to buy 1,000 shares of One World Corp. The broker buys 1,000 shares at $16.00 each, and sells them to Stella at $16.15 each. He also charges a commission of $12.00. What is the total dollar amount spent towards the bid-ask spread in this case? 2) A C corporation earns $8.30 per share before taxes. The corporate tax rate is 39%, the personal tax rate on dividends s 15%, and the personal tax rate on non-dividend income is 36%. What is the total amount of taxes paid if the company pays a $6.00 dividend