The following information applies to the questions displayed below. 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 night's lodging, $190 for meals, and $175 for cab fare. (Leave no answers blank. Enter zero if applicable.) (Round your answer to the nearest dollar amount.)