Tom and Betsy, who are married filing jointly, reported a standard deduction of $24,000 on their 2018 tax return. They paid $500 to the state for income taxes in 2018. In 2019, they received a $125 refund of state taxes paid in 2018. What is the amount that Tom and Betsy need to report on their 2019 tax return?

$0

Explanation:

Since Tom and Betsy didn't itemize their deductions in 2018 (they chose the standard deduction), they didn't include the state taxes in their tax filing. Since the state taxes were not used by Tom and Betsy to reduce their federal income taxes, then any refund will not be included in their current income. Only if state taxes are used to lower federal taxes, do taxpayers need to include any refund.

answer: in the short-run firms will respond by raising the price of turkey.

explanation: initially the long-run equilibrium is at a price of $5 per pound of turkey and a quantity of 50 million pounds per year. now, when webmd claims that a protein found in turkey will increase your expected lifespan by 4 years. the consumers demand for turkey will increase at every price shifting the demand curve to the right from d1 to d2. while, there will be no change in the supply curve in the short-run as it is not possible for producers to adjust supply so quickly. as a result the new equilibrium will occur at a higher price and a higher quantity of turkey.

thus, in the short run firms will respond by increasing the price of turkey, selling more quantity at a higher price and earning economic profits.