In 2017, the amount of revenue generated from the individual income tax was__________of the total amount of federal revenue and is the_____________ a. almost 48 percent; the second largest source of revenue to support taxpayers. b. almost 48 percent; leading source of revenue to support government spending. c. a small percentage; main reason for the 2017 Tax Cuts and Jobs Act. d. almost one-third; second largest source of revenue generated