I need help with white collar crime questions. Below are my answers but I don't think they're correct.

Using the expenditures method, label each of the following as a source (S), application (A) 1) A A suspect's bank balance increased from $1,300 on 1 January to $1,600 on 31 December 2 ) _ A_ A suspect's home mortgage decreased from $25,750 to $25,200 during the year. 3) S A suspect's beginning inventory was $5,200 and ending inventory was $3,800. 4) A A suspect sold stock with a basis of $5,000. 5) A A suspect paid Federal income taxes of $2,400. 6) S A suspect purchased a new automobile for $4,500. 7) A A suspect borrowed $5,800 for the purchase of an automobile. 8) S A suspect purchased a thoroughbred racehorse for $300,000. 9) S A suspect loaned his sister $5,000. 10) A A suspect sold a fishing boat with motor and trailer for $30,000. (I see this as cash on hand increases) 11) S A suspect purchased a large fishing boat with motor and trailer for $45,000. 12) A_ A suspect purchased a new technology stock for $4,000 (100 shares @ $40). 13) A_ A suspect took his family on a vacation to the mountains for a month costing $3,000. 14) A A suspect paid $10,000 for his son's college tuition. 15) S A suspect received a $20,000 inheritance from a deceased cousin. 16) S A suspect purchased a $15,000 diamond and emerald necklace for his wife. 17) A A suspect sold his television set to his friend for $150. 18) A A suspect paid $17,000 to put a swimming pool in his backyard. 19) S A suspect gave $2,000 to his church as a donation. 20) A A suspect made $20,000 "under the table" as a bouncer