Assume that Clampett, Incorporated, has $200,000 of sales, $150,000 of cost of goods sold, $60,000 of interest income, and $40,000 of dividends. Assume that Clampett, Incorporated, never operated as a C corporation and that the corporate tax rate is 21 percent. What is Clampett, Incorporated's excess net passive income tax

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