In order to increase the profit margin for a certain product, a company is planning to purchase a custom-made machine for $5,000,000. it is anticipated that the introduction of the new machine will reduce the product's variable costs of labor and maintenance by $5.50 per unit and $.95 per unit, respectively. the product manager estimates that 500,000 units of the product will be manufactured and sold each year with a product life cycle of two years, at which time the machine will be discarded with no salvage value. what is the company's total cost savings over the product's life cycle? gaodun

What is the state tax rate for a resident of arizona whose annual taxable income is $18,000?

In terms of precent, beer has more alcohol than whiskey true or false

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