Following are the issuances of stock transactions. 1. A corporation issued 2,000 shares of $5 par value common stock for $12,000 cash. 2. A corporation issued 1,000 shares of no-par common stock to its promoters in exchange for their efforts, estimated to be worth $47,500. The stock has a $5 per share stated value. 3. A corporation issued 1,000 shares of no-par common stock to its promoters in exchange for their efforts, estimated to be worth $47,500. The stock has no stated value. 4. A corporation issued 500 shares of $50 par value preferred stock for $72,500 cash.