Suppose that the turkey industry is in long-run equilibrium at a price of $5 per pound of turkey and a quantity of 50 million pounds per year. Suppose the Surgeon General issues a report saying that eating turkey is bad for your health.

The Surgeon General’s report will cause consumers to demand turkey at every price. In the short run, firms will respond by .

Sales at a fast-food restaurant average $6,000 per day. the restaurant decided to introduce an advertising campaign to increase daily sales. to determine the effectiveness of the advertising campaign, a sample of 49 days of sales were taken. they found that the average daily sales were $6,300 per day. from past history, the restaurant knew that its population standard deviation is about $1,000. if the level of significance is 0.01, have sales increased as a result of the advertising campaign? multiple choicea)fail to reject the null hypothesis. b)reject the null hypothesis and conclude the mean is higher than $6,000 per day. c)reject the null hypothesis and conclude the mean is lower than $6,000 per day. d)reject the null hypothesis and conclude that the mean is equal to $6,000 per day. expert answer