Problem 9-49 (LO 9-2) (Static) [The following information applies to the questions displayed below] Melissa recently paid $400 for round-trip airfare to San Francisco to attend a business conference for three days, Melissa also paid the following expenses: $250 fee to register for the conference, $300 per night for three nights' lodging, $200 for meals in restaurants, and $150 for cab fare. Note: Do not round intermediate calculations. Round your final answers to the nearest whole dollar amount. Leave no answers blank. Enter zero if applicable. Problem 9-49 Part-a (Static) a. What amount of these costs can Melissa deduct as business expenses? b. Suppose that while Melissa was on the coast, she also spent two days sightseeing the national pariks in the area. To do the 5ightseeing, she paid $1,000 for transportation, $800 for lodging. and $450 for meals during this part of her trip, which she considers personal in nature. What amount of the total costs can Melissin deduct as business expenses? d. Suppose that Melissa's permanent residence and business were located in San Francisco. She attended the conthrence in San Francisco and paid $250 for the registration fee. She drove 100 miles over the course of three days and paid $90 for parking at the conference hotel. In addition, she spent $150 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 these costs can Melissa deduct as business expenses? Note: Use standard mileage rate