Which of the following revenue sources demonstrate the ability-to-pay principle and which tend toward the benefits-received principle? a. Hotel/motel tax used for tourism b. Social Security tax (FICA) c. Progressive state income tax d. State income tax on personal income e. Federal corporate income tax f. Gasoline tax dedicated to highway and road maintenance g. Surcharge on tuition for graduate students h. State income tax on unearned income i. Solid-waste (garbage) collection fee j. General sales tax on all food purchases k. Half-shekel temple tax paid by each person over age 19 (Exodus 30:11-16)