Suppose that Jacob's assets include a motorcycle worth $$12,000$ and a checking account with a $$3,000$ balance, while his liabilities include a credit card balance of $$4,000$ and a motorcycle loan balance of $$7,000.$ What is his net worth?Question $19(2\mathrm{.}5$ points$)$ ListenDesk $1$$$5,000$$$4,000$$$12,000$$$7,000$