Answer:
10 per cent.
Explanation:
$7,550 falls under 10% in the marginal tax rate for a single person.
The remainder is $20,000 - $7,550
= $12,450.
That falls under 15%.
Therefore a single person making $20,000 will pay 10% for $7,550.
The answer is D
The consumer buying process begins when consumer recognize that they an unsatisfied need.
I'm not too dire about this