Dave has forty acres where he grows corn and soybeans. he also has five milk cows and some chickens. dave sells organic milk and eggs at the local farmers' market. he also drives a school bus. most years, about 70% of dave's income is from his agricultural activities and 30% is from his school bus-driving job. if dave declares bankruptcy, he will file under:_______. a. chapter 13.b. chapter 12.c. chapter 1.d. chapter 7.