Answer:
11.611 +/- 3.013
Explanation:
3 3.5 4 6 7 8 8.5 12.5 15
7 17 19 12 19 22 28 20 28
difference
4 13.5 15 6 12 14 19.5 7.5 13
mean = 11.611
the standard deviation ⇒ 7.611² + 1.889² + 3.389² + 5.611² + 0.389² + 2.389² - 7.889² + 4.111² + 1.389² = 57.927 + 3.568 + 11.485 + 31.483 + 0.151 + 5.707 + 62.236 + 16.9 + 1.929 = 191.386/9 = √21.265 = 4.611
standard deviation = 4.611 1.918
confidence interval = mean +/- [(standard deviation/√9) x 1.96]
11.611 + [(4.611/3) x 1.96] = 11.611 + 3.013
11.611 - [(4.611/3) x 1.96] = 11.611 - 3.013
Answer:
Marcus should control his emotions
Explanation:
It is natural for Marcus to become angry because of Amy's action. Nonetheless, as team member, he will need to control himself, to be effective as such. Lest such furiosity turn out to become a chaos in a work environment and hinder efficiency, consequently frustrating the aim of the team.
Two key components of corporate profitability are INDUSTRY STRUCTURE AND COMPETITIVE ADVANTAGE. Corporate profitability has to do with the economics indicators which calculate the net income of a company by making use of different measurement techniques. It is an effective tool which is used to give an overall overview of a company's performance.
Answer:
5.4%
Explanation:
Several years ago the Haverford Company sold a $1,000 par value bond that now has 25 years to maturity and an 8.00% annual coupon that is paid quarterly. The bond currently sells for $900.90, and the company’s tax rate is 40%. What is the component cost of debt for use in the WACC calculation
Face value of bond = coupon amount / interest rate
1000 = 80 / 8%
Therefore 900.9 = 80 / revised interest rate
multiply both sides by the 'revised interest rate
revised interest rate x 900.9 = 80
Hence, revised interest rate = 80 / 900.9 = 9%
Secondly if the company’s tax rate is 40%, the component cost of debt for use in the WACC calculation = kd (1 - t)
where:
kd = Cost of debt
t = tax rate
Therefore cost of debt for use in the WACC calculation = 9% (1-0.4) = 5.4%
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