Business, 04.07.2019 05:00, Queenofpizza
Archer contracting repaved 35 miles of four-lane interstate roadway working 10 days with a crew of five employees using $9000 of paving material. nearby, bronson contracting repaved 50 miles of two-lane county roadway with a crew of six employees. bronson's crew worked 8 days and used $7000 worth of paving material. both archer contracting and bronson contracting rented the same paving equipment to complete their respective assignments, costing each $1500 a day, and labor cost per employee is $160 a day for both companies. which company is more productive and by how much?
Answers: 1
Business, 22.06.2019 12:30, asseatingbandit
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
Answers: 3
Business, 22.06.2019 20:50, NatalieZepeda
How has apple been able to sustain its competitive advantage in the smartphone industry? a. by reducing its network effects b. by targeting its new products and services toward laggards c. by driving the price for the end user to zero d. by regularly introducing incremental improvements in its products
Answers: 1
Business, 22.06.2019 21:20, isabelvaldez123
Which of the following best describes vertical integration? a. produce goods or services previously purchasedb. develop the ability to produce products that complement the original productc. develop the ability to produce the specified good more efficiently than befored. build long term partnerships with a few supplierse. sell products to a supplier or a distributor
Answers: 2
Archer contracting repaved 35 miles of four-lane interstate roadway working 10 days with a crew of f...
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