just need part B to be solved

An investment bank agrees to underwrite an issue of 12 million shares of stock for Looney Landscaping Corporation. a. The investment bank underwrites the stock on a firm commitment basis, and agrees to pay $15.00 per share to Looney Landscaping Corporation for the 12 million shares of stock. The investment bank then sells those shares to the public for $1650 per share. How much money does Looney Landscaping Corporation receive? What is the profit to the investment bank? If the investment bank can sell the shares for only $13.75, how much money does Looney Landscaping Corporation receive? What is the profit to the investment bank? b. Suppose, instead that the investment bank agrees to underwrite the 12 million shares on a best efforts basis. The investment bank is able to sell 9,9 million shares for $15.00 per share, and it charges Looney Landscaping Corporation $0.350 per share sold. How much money does Looney Landscaping Corporation receive? What is the profit to the investment bank? if the investment bank can sell the shares for only $1375. how much money does Looney Landscaping Corporation receive? What is the profit to the investment bank? (For all requirements, enter your answers in dollars, not in millions. Negative amounts should be indicated by a minus sign.) a $ 5 S 5 180.000.000 18,000,000 180.000.000 15.000.000 Amount received by Looney Landscaping Comp$15.00 per share Investment backer's profit it shares are sold @S16 50 per share Amount received by Looney Landscaping Corp @ 513 75 per share Investment banker's profil shares o sold $13.75 per share Amount received by Looney Eanotoping Corp. 515.00 per share Investment bankers profitif shores solde $15.00 per share Amount received by Looney Landscaping Corp $13.75 per share Investron sikersoroti hores are sold 513 75 per share