Heather and Dave live together. Heather works at a law firm, where she earns $250,000 a year. Dave does most of the work around the house so that Heather can focus all of her time at the law firm. This year Dave did all the cooking, saving Heather $20,000. He also cleaned all of the clothes--last year, before Dave moved in, Heather spent $10,000 at the cleaners because she didn't have time to clean clothes. Heather doesn't drive a car, so last year she spent $25,000 on taxi cabs to get around. This year Dave drives her wherever she needs to go. How much gross income must Heather report on her tax return? Question 7 options: a) $250,000. b) $275,000. c) $285,000. d) $305,000