A single individual's income tax liability is $21,987 on an income of $90,000. If he had won $10,000 in the state lottery, his income tax liability would have risen to $25,287. What tax bracket is he in? %

Command is: a. the ability to control information exchange within and across organizations involved in an incident. b. assumed by the individual who is the highest-ranking person on the scene regardless of experience or training level. c. based on the number of individuals or resources that one supervisor can manage effectively during an incident. d. directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority.