Determine the taxpayer's gross income for tax purposes in each of the following situations:

If an amount is zero, enter "0".

		Gross Income
a.	Deb, a cash basis taxpayer, traded a corporate bond with accrued interest of $300 for corporate stock with a fair market value of $12,000 at the time of the exchange. Deb's cost of the bond was $10,000. The value of the stock had decreased to $11,000 by the end of the year.	$ ____________
b.	Deb needed $10,000 to make a down payment on her house. She instructed her broker to sell some stock to raise the $10,000. Deb's cost of the stock was $3,000. Based on her broker's advice, instead of selling the stock, she borrowed the $10,000 using the stock as collateral for the debt.	$ ___________
c.	Deb's boss gave her two tickets to the Rabid Rabbits rock concert because she met her sales quota. At the time she received the tickets, each ticket had a face price of $200 and was selling on eBay for $300. On the date of the concert, the tickets were selling for $250 each. Deb and her son attended the concert.	$____________