You are short 20 gasoline futures contracts, established at an initial settle price of $2.47 per gallon, where each contract represents 42,000 gallons. Over the subsequent four trading days, gasoline settles at $2.46, $2.51, $2.52, and $2.53, respectively. Calculate the profit or loss for each trading day. (Do not round intermediate calculations. A negative answer should be indicated by a minus sign.)
Profit/ Loss
Day 1 $
Day 2 $
Day 3 $
Day 4 $
Compute your total profit or loss at the end of the trading period. (Do not round intermediate calculations. Input your answer as a positive value.)

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

20. to add body to a hearty broth, you may use a. onions. b. pasta. c. cheese. d. water.

Lucy is catering an important luncheon and wants to make sure her bisque has the perfect consistency. for her bisque to turn out right, it should have the consistency of a. cold heavy cream. b. warm milk. c. foie gras. d. thick oatmeal.