Preston Industries, Inc. currently manufactures part QX100, which is used in several products produced by the company. Monthly production costs for 10,000 units of QX100 are as follows: Direct materials$82,000 Direct labor$13,000 Variable overhead costs$40,000 Fixed overhead costs$44,000 Total manufacturing costs$179,000 Accounting has estimated that 20% of the fixed overhead costs currently assigned to QX100 would not be needed if the company chose to purchase the part from an outside supplier. Preston currently has the option of purchasing the part from an outside supplier at $16.00 per unit. If the company accepts the offer from the outside supplier, the monthly avoidable costs (that is, costs that would no longer be incurred) would be:

How does the plaintiff, mrs. wood, try to implicate the gun manufacturer ( who testifies, what do they say, what evidence is introduced)?

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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