What details would make the following statement more descriptive? i was exhausted. a. i went to bed late and got up early. i had an early meeting. b. i didn't sleep very well last night because of recurring insomnia. c. the night before i went to bed after midnight and then i had to get up at 5: 00 the next morning to make an early meeting; needless to say, i was a zombie most of the day. d. it didn't matter that i actually went to bed early; i still woke up feeling unrested.