On Monday, Harvey Leonard travels from Chicago to New York on a business trip. The trip lasts five days. Three days of the trip are spent conducting business activities and two days are spent on personal sightseeing activities. Harvey incurs $1170 in airfare costs in going to and returning from New York, $36 a day in expenses for meals, and $100 a day for lodging while in New York.

Assume Harvey is an employee and is reimbursed $700 by his employer for the trip. What amount is deducible on Harveys tax return for unreimbursed travel expenses related to the above activities?