<span>the four-firm concentration ratio in the u.s. soda market in 2009 are as follows
Coca cola -42.7%
Pepsi - 30.8%
Dr.pepper snapple group - 15.3 %
Royal crown - 2.1 %
From the above data we can clearly find that Coke has an uphill battle—they have huge amounts of marketing muscle, financial resources.Against Coke and Pepsi, guerrilla warfare is the only thing that might work.</span>
<u>Answer: </u>Natural unemployment
<u>Explanation:</u>
Natural unemployment always exists even in a healthy economy this is because the people keep changing their jobs and they even leave the current job in search of the new ones. Natural unemployment also includes other types of unemployment such as seasonal, structural and frictional unemployment types.
Also some people might possess skills that are not necessary in the labor market. The natural unemployment is still in the economy even when there is technological advancement, industry expansion. New labor forces enter into market every year and people search jobs for better opportunities.
Answer: 204.76%
Explanation:
In the earlier scenario, furniture maker manufactured 47 (42 non defective) pieces per 5 laborers working 8 hours day.
Thus, the productivity in terms of units per labor hour is as follows:

= 1.05
Similarly, after the process improvement, the productivity in units per labor hour would be:

= 3.2
Thus change in productivity would be calculated as:

= 2.047 × 100
= 204.76%
Thus, the productivity of non defective parts would increase by 204.76%.
Answer:
Results are below.
Explanation:
Giving the following information:
Purchase price= $66,000
Salvage value= $5,700
Useful life= 6
F<u>irst, we need to calculate the annual depreciation using the following formula:</u>
<u></u>
Annual depreciation= (original cost - salvage value)/estimated life (years)
Annual depreciation= (66,000 - 5,700) / 6= 10,050
<u>2017:</u>
Annual depreciation= (10,050/12)*3= $2,512.5
<u>2018:</u>
Annual depreciation= $10,050