University Car Wash built a deluxe car wash across the street from campus. The new machines cost 240,000 including installation. The company estimates that the equipment will have a residual value of 30,000. University Car Wash also estimates it will use the machine for six years or about 12,000 total hours.

Required:

Prepare a depreciation schedule for six years using the following methods:

1. Straight Line
2. Double-Declining-Balance
3. Activity-Based

Actual use per year was as follows:

Year Hours Used

1 2,600
2 2,100
3 2,200
4 1,800
5 1,600
6 1,700

He set of companies a product goes through on the way to the consumer is called the a. economic utility b. cottage industry c. market saturation d. distribution chain

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

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