Answer:
(1) The planning value for the population standard deviation:

= 5,000
(2) Given a = 0.05, Z(0.025) = 1.96 (from standard normal table)

(a)

n = 384.16
(b)

n = 2,401
(c)

n = 9,604
(3) No, because the sample size of the study is too larger.
Answer:
Vaughn must sell 1588 Units in 2020 to maintain the same income level as 2019
Explanation:
Selling price for 2020 = 500 per unit
Variable cost for 2020 = 300 x 10% + 300
= 300 x 0.1 + 300
= 30 + 300
= 330 per unit
Fixed cost for 2020 = 240000-10000
= 230000
Required unit = (Fixed cost+Net income)/Contribution margin per unit
= (230000+40000) / (500-330)
= 270000 / 170
= 1588.24
Required unit = 1588 Units
<span>This poll talks about the economic progress of the United States where during those times in year 2010 Barack Obama is the president of the country. The poll have given a big difference towards the evaluation on how the economy have a lot of negative effects to citizen of the country that it was before. First is the issue about unemployment many Americans have no jobs, remember that this issue really gives a fall towards economic progress development for it can help generate more potential opportunities specially when it comes to factors that are all in the benefit of people getting employed where the business can gain more with the workforce, second is the health care issues are also one of the factors considered why they are unsatisfied with the economy, the platform and campaigns relating to health issues were not that fully effective, lastly the federal budget deficit in which really imparts a major negative effect on the economy for this is used for many developmental projects for the government's economic stability.</span>
Answer:
d. disband permanently or take a temporary break.
Explanation:
Adjournment stage is the fifth and last stage of group development. The group wraps up work and is disbanded. At this stage team members celebrate their successes and get closure in preparation for the next project.
Team members may feel low motivation and a sense of loss because of bonds they had formed. Some people refer to this stage as the mourning stage, and team members need to celebrate their achievements to boost moral.
The answer, on the point of view of Boster, is A. Debit notes receivable and credit accounts receivable (not payable i think). This is from the point of view of Boster. So to Boster, he will have an accounts receivable by Martin company. So what Martin did is that he offered a promissory note to Boster. This will increase Boster's notes receivable. At the same time, this will also lessen Boster's accounts receivable since this turned into a notes receivable.