Jan Nab is the sole owner of Deer Park, a public camping ground near the Lake Mead National Recreation Area. Jan has compiled the following financial information as of December 31, 2010.

Revenues during 2010—camping fees $140,000 Market value of equipment $140,000
Revenues during 2010—general store 50,000 Notes payable 60,000
Accounts payable 11,000 Expenses during 2010 150,000
Cash on hand 23,000 Supplies on hand 2,500
Original cost of equipment 105,500
Jan Nab began business on January 1, 2010, with an investment of $20,000.

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