I need help with these twp questions below: Carolyn bought 200 shares of stock at $30 per share ($6,000 total). She paid $3,000 in cash and borrowed $3,000 from the brokerage firm. The loan has an annual interest rate of 5 percent. Six months later, she sold the stock for $40 per share. Carolyn paid a commission of $120 and repaid the loan. Her net profit was $
.00.

Nathan bought 200 shares of stock at $40 per share ($8,000 total). He paid $5,000 in cash and borrowed $3,000 from the brokerage firm. The loan has an annual interest rate of 6 percent.

Six months later, the stock’s current price is $38 per share. If Nathan sells now, he will pay a commission of $160 and will have to repay the loan. If he sells now, he will lose $
.00.

it's d. out with the planting and harvest of the crops.

i have economics during second block which is easy to me. anyways, i think b.

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.