In November 2021, Kortney (who is a self-employed management consultant) travels from Chicago to Barcelona (Spain) on business. She is gone 10 days (including 2 days of travel) during which time she spends 5 days conducting business and 3 days sightseeing. Her expenses are $1,710 (airfare), $225 per day (meals at local restaurants), and $390 per night (lodging). Because Kortney stayed with relatives while sightseeing, she only paid for 5 nights of lodging. Compute Kortney's deductions for the following:
a. Airfare
b. Meals
c. Lodging