Greg’s Bicycle Shop has the following transactions related to its top-selling Mongoose mountain bike for the month of March. Greg's Bicycle Shop uses a periodic inventory system.

Required information

An analysis of Abbey Company's operating segments provides the following information:

Refer to the above information. Which of the operating segments above are reportable segments?

Multiple Choice

• B, C, and D

• A, B, D, and E

• B, D, and E

• A, B, C, D, and E

Refer to the above information. Which of the operating segments above meet the revenue test?

Multiple Choice

• B, D, and E

• A and D

• A, B, and D

• B, C, D, and E

Refer to the above information. Which of the operating segments above meet the operating profit (loss) test?

Multiple Choice

• B and E

• A and B

• A, B, and E

• A, B, C, and E

3. Tar in cigarettes: Listed below are amounts of tar (mg per cigarette) in sing size cigarettes. 100-mm menthol cigarettes, and 100-mm non menthol cigarettes. The king size cigarettes are nonfiltered, nonmenthol, and nonlight. The 100-mm menthol cigarettes are filtered and nonlight. The 100-mm nonmenthol cigarettes are filtered and nonlight. Use a .05 significance level to test the claim that the three categories of cigarettes yield the same mean amount of tar. Given that only the king-size cigarettes are not filtered, do the filters appear to make a difference?

King 20 27 27 20 20 24 20 23 20 22 20 20 20 20 20 10 24 20 21 25 23 20 22 20 20

Menthol 16 13 16 9 14 13 12 14 14 13 13 16 13 13 18 9 19 2 13 14 14 15 16 6 8

One-Hundred 5 16 17 13 13 14 15 15 15 9 13 13 13 15 2 15 15 13 14 15 16 15 7 17 15

Three identical blocks, A, B, and C, are on a horizontal frictionless table. The blocks are connected by strings of negligible mass, with block B between the other two blocks. If block C is pulled horizontally by a force of magnitude F = 49 N, find the tension in the string between blocks B and C.

Given the following Regression from an applied research which has three main variables DLRGDP –DRT-Trend interpret these results in an economic vision ( the tested variables significance , the model significance , the model Strength , the difference between R2 and ANOVA test , the relation between T-test and Probability )

Design a correlational study, you will need two variables with at least five sets of data. between these two variables: time spent playing video games and aggression.

My question:

Assume the study produces a correlation of .56 between the variables. Analyze three possible causal reasons for the relationship.

3.1. Explain the difference between the short-run and the long-run production function. Cite one example of this difference in a business situation. (6)

3.2. Explain the relationship between the law of diminishing returns and the three stages of production using a graph showing total, marginal and average product. (10)

(A) If an increase in pollution abatement or environmental quality would increase social net benefit, what change in the allocation of society's scarce resources between "other things" and the environment would be necessary to capture the increase in net benefits? (B) Define what is revenue, how is it generated, and what change in the allocation of society's scarce resources would be created by an increase in revenue. (C) What is cost, how is it generated, and what change in the allocation of society's scarce resources would be created by an increase in the cost of an input. (D) Explain how a current user of land, to produce a private good such as agriculture or timber, would become a producer of a public good such as wildlife, biodiversity or carbon sequestering. (E) Explain why having no price required to be paid for using or consuming environment services results in underproduction of environmental services.