Final answer:
Melissa can deduct $2630 as business expenses.
Step-by-step explanation:
To determine the amount of travel costs that Melissa can deduct as business expenses, we need to calculate the total expenses. Melissa paid $625 for airfare, $405 for conference registration, $360 per night for lodging (for 3 nights), $280 for meals, and $240 for cab fare.
The total expense would be:
- Airfare: $625
- Conference registration: $405
- Lodging: $360/night x 3 nights = $1080
- Meals: $280
- Cab fare: $240
Adding all the expenses together, Melissa's total expense is $625 + $405 + $1080 + $280 + $240 = $2630.
Therefore, Melissa can deduct $2630 as business expenses.