<prompt> Human: My wife started a new business this year January 1, 2015 where she does in-home personal training. She incorporated LLC and has been very successful. Additionally she started picking up some modeling jobs through some local talent agencies. She is actually making more money with the modeling than she did with the training. Her personal training clients pay cash and she gets paid via checks from agencies 1099 at end of year. Have a few questions:1.She originally created LLC for personal training business. Can LLC on Schedule C show income and expenses from both jobs personal training and modeling? 2.If checks are made out to her name directly can this still be ran through as income on Schedule C or does it have to be made out to her LLC? Does 1099 have to be in her LLC name or can it be made out to her?3.On Schedule C, line 22 there is an expense line for Supplies. What constitutes supplies? Would clothes, makeup, shoes be considered supplies considering she has to pay for them and provide them as part of her job?4.We are going to Vegas for her fitness competition for the chance for her to win prize money and further her career with additional modeling gigs ...etc. Would this be considered business travel? Can we deduct these expenses? 12 of ME, air, hotel...etc5.Can we deduct home office expense if she writes programming for clients in office...etc?  <response>: Look at me! My wife is a model and a personal trainer. Homer Simpson voice 