Answer:
$4
$1
$3
b
Step-by-step explanation:
Tax is a compulsory amount levied on goods and services. Taxes increase the price of a good
The type of tax stated here is a sales tax
A sales tax is an example of consumption tax. It is levied on the sales of goods and services
Tax on the case of cola = Amount paid by consumers after tax - amount received by producers
7 - 3 = 4
Tax paid by consumers = amount paid by consumers after tax - amount paid before tax
$7 - $6 = $1
Tax paid by suppliers = 4 - 1 = $3