Melissa recently paid $545 for round-trip airfare to San Francisco to attend a business conference for three days. Melissa also paid the following expenses: $280 fee to register for the conference, $330 per night for three nights lodging, $190 for meals, and $175 for cab fare. (Leave no answers blank. Enter zero if applicable.)

What amount of the travel costs can Melissa deduct as business expenses? (Round your answer to the nearest dollar amount.)

Suppose that while Melissa was on the coast, she also spent two days sightseeing the national parks in the area. To do the sightseeing, she paid $1,470 for transportation, $1,095 for lodging, and $250 for meals during this part of her trip, which she considers personal in nature. What amount of the travel costs can Melissa deduct as business expenses? (Round your answer to the nearest dollar amount.)

Suppose that Melissas permanent residence and business was located in San Francisco. She attended the conference in San Francisco and paid $280 for the registration fee. She drove 121 miles over the course of three days and paid $121 for parking at the conference hotel. In addition, she spent $515 for breakfast and dinner over the three days of the conference. She bought breakfast on the way to the conference hotel and she bought dinner on her way home each night from the conference. What amount of the travel costs can Melissa deduct as business expenses? (Round your final answer to the nearest whole dollar amount.)