What is the main source of conflict in this passage? kerry was giving a presentation to his boss bright and early the next morning. he went to bed early, but his neighbor's dog was barking loudly enough to keep him awake. he knew jeb, his neighbor, worked nights and the dog barked because it missed him, but kerry had to get some sleep or his presentation could become a disaster. a. kerry has a big presentation to give to his boss in the morning. b. kerry needs to sleep, but his neighbor's dog keeps him awake. c. jeb's dog barks at night because it misses its owner. d. jeb works nights and isn't at home to keep his dog quiet.