I need help solving the following problems. I would like to see the work for each step.

1. Sloane Corporation offered detachable 5-year warrants to buy one share of common stock (par value $5) at $20 (at a time when the stock was selling for $32). The price paid for 2,000, $1,000 bonds with the warrants attached was $205,000. The market price of the Sloane bonds without the warrants was $180,000, and the market price of the warrants without the bonds was $20,000. What amount should be allocated to the warrants?

2. On January 1, 2007, Doane Corp. granted an employee an option to purchase 6,000 shares of Doane's $5 par value common stock at $20 per share. The Black-Scholes option pricing model determines total compensation expense to be $140,000. The option became exercisable on December 31, 2008, after the employee completed two years of service. The market prices of Doane's stock were as follows:

January 1, 2007 $30

December 31, 2008 50

3. Lemke Co. has 4,000,000 shares of common stock outstanding on December 31, 2006. An additional 200,000 shares are issued on April 1, 2007, and 480,000 more on September 1. On October 1, Lemke issued $6,000,000 of 9% convertible bonds. Each $1,000 bond is convertible into 40 shares of common stock. No bonds have been converted. The number of shares to be used in computing basic earnings per share and diluted earnings per share on December 31, 2007 is