State courts will have jurisdiction in which of teh following conditions? a. plaintiff and defendant live in different states, teh matter engages state law, and the amount in controversy is less than $75,000. b. defendant and plaintiff live in different states, the matter involves state law, and the amount in controversy is more than $75,000. c. defendants and plaintiff live in different states and the dispute involves federal law d. b and c only. e. a,b, and c