Answer:
Tax carried forward to consumer $2
Effective tax on the producers   $ 1
TRUE
As the nominal tax is always subject to elasticity in demand and supply which generates an effective tax burden on each party.
Explanation:
Before-tax:
Quantity 25
Price $7
After-tax:
Quantity 18
Price $8
The producer receives $5 (thus there has been a tax of $3)
The tax-burden (who actually pay the tax)
is based on the elasticity of the demand and supply of the market.
When demand is more inelastic the tax burden goes into the consumer more than producers.
When supply is more inelastic the tax burden goes into the producer more than consumers.