Answer:
A
Step-by-step explanation:
A regressive tax is a tax system where the same tax rate is applied uniformly. As a result, those earning less income are taxed higher than those earning more income.
Sales tax is an example of a regressive tax.
If sales tax is 5%. Worker A earns $100 and worker B earns $1000. Both buy a good worth $50 before tax. the sales tax is worth $2.5.
The tax comprises $2,5 / 100 = 2.5% of worker A's income and $2,5 / $1000 = 0.025% of Worker B's income.
It can be seen that worker A who earns less income is taxed higher