Shelley is self-employed in Texas and recently attended a two-day business conference in New Jersey. After Shelley attended the conference, she had dinner with an old friend who lived nearby. Shelley documented her expenditures (described below). What amount can Shelley deduct?

Airfare to New Jersey	$ 2,000
Meals provided by the conference at the conference	220
Meal with an old friend	120
Lodging in New Jersey	450
Rental car	180