This is the inaugural year of the Craft Beer Club for beer lovers. For $43 annual, the Craft Beer Club will send three bottles of each of the four different craft beers to your doorstep (12 bottles). Each bottle of beer has a cost of $1.75. The fixed marketing cost is $72,000 annually. Monthly fixed costs are $24,530. How many subscribers does the Craft Beer club need to sign up annually to earn $60,000 of Profit

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

One of the benefits of a well designed ergonomic work environment is low operating costs is true or false

In a transportation minimization problem, the negative improvement index associated with a cell indicates that reallocating units to that cell would lower costs.truefalse