Which statement best describes a proportional tax?(1 point)

Question

a. a tax where lower-income earners are charged at a higher rate

b. a tax on consumable goods or services such as gasoline

c. a tax where all levels of yearly income are taxed at the same rate

d. a tax that places levels of income into brackets

Answer 1

c. a tax where all levels of yearly income are taxed at the same rate