Answer:
(a) $3 per bottle
(b) $1
(c) $2
Step-by-step explanation:
Given that,
Before the tax:
10 billion bottles of wine were sold every year at a price of $4 per bottle.
After the tax:
3 billion bottles of wine are sold every year. For which, consumers pay $5 per bottle (including the tax) and producers receive $2 per bottle.
Amount of the tax on a bottle of wine:
= price after tax paid by consumer - price after tax received by producer
= $5 - $2
= $3 per bottle
Burden that falls on consumers:
= Paid after tax - Paid before tax
= $5 - $4
= $1
Burden that falls on producers:
= Received before tax - Received after tax
= $4 - $2
= $2