Assume government policy increases the demand for corn.

(a) the producer surplus of corn growers will decrease.
(b) the producer surplus of corn growers will not change.
(c) the producer surplus of corn growers will increase.
(d) the consumer surplus of corn buyers will increase.

C - The producer surplus of corn growers will increase. 

Explanation: A producer surplus is the difference between a producer receives from the sale of his goods or services and the lowest amount the producer will be willing to sell his goods or services.

An increase in price increases producers surplus and vice versa.

An increase in demand also increases producers surplus

I hope my answer helps you.

Goodluck!

hi : ) i found this so i hope this !

"we first find value of tax in dollars.

the difference between the two prices   is: 23. 54 - 22 = 1.54

therefore the sales tax in dollars is 1.54

the tax % will be   (amount of tax / original cost price ) × 100

(1.54 / 22) × 100  → (0.07) × 100 =   7

so the tax rate is 7%

we can double check the answer.

7 % of 22   → (7/100) × 22 → 0.07 × 22 = 1.54

22 + 1.54 = 23.54"

answer; comparing the additional benefits and costs;