At $0.31 per bushel, the daily supply for wheat is 306 bushels, and the daily demand is 459 bushels. When the price is raised to $0.79 per bushel, the daily supply increases to 546 bushels, and the daily demand decreases to 439 bushels. Assume that the price-supply and price-demand equations are linear. a. Find the price-supply equation.

The answer is below

Explanation:

a) Find the price supply equation. b) Find the price demand equation. c) Find the equilibrium price and quantity.

Solution:

a) A linear equation is in the form y = mx + b, where m is the slope, y is a dependent variable, x is an independent variable, b is value of y at x = 0.

Let p represent the price and q represent the quantity. Hence we have the points (306, 0.31), (546, 0.79)

Using the formula:

b) Let p represent the price and q represent the demand. Hence we have the points (459, 0.31), (439, 0.79)

Using the formula:

c) At equilibrium, price supply equation = price supply equation

0.002q - 0.302 = -0.024q + 11.326

0.002q + 0.024q = 11.326 + 0.302

0.026q = 11.628

q = 447.23 bushels

p = 0.002q - 0.302 = 0.002(447.23) - 0.302

p = $1.2

c.

explanation:

regressive tax taxes the poor and less of the wealthy. this the rich get richer and the poor get more poor. this would create a large wealth gap.

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.