Answer: a. $73,810.88
b. $10,185.18
Explanation:
a. The payments of $11,000 are constant so this can be considered an Annuity.
The cost of the Computer is it's present value which is,
Present Value of Annuity = Annuity Payment * Present Value Interest Factor of Annuity, 11%, 10 periods
= 11,000 * 6.71008 (Payment is made at the end of the year so this is an Ordinary Annuity)
= $73,810.88
b. When an Annuity is instead paid at the beginning of the period it is considered to be an Annuity due.
The formula is the same but for the figures ,
Present Value of Annuity Due = Annuity * Present Value Interest Factor of an Annuity Due, 11% , 10 periods
73,810.88 = Annuity * 7.24689
Annuity = 73,810.88/7.24689
= $10,185.18
The answer is a manager should search diligently for ways the strategy can be improved
Answer:
Relative Frequency = Observed value for each cell / Total frequency * 100
Cause Relative Frequency
Pilot Error 619
Other human error 85
Weather 574
Mechanical problems 566
Sabotage 524
Total 2368
The total frequency is 2368
The calculation of the relative frequency distribution is
Cause Relative Frequency Result
Pilot Error 619/2368 * 100 26.14%
Other human error 85/2368 * 100 3.59%
Weather 574/2368 * 100 24.24%
Mechanical problems 566/2368 * 100 23.90%
Sabotage 524/2368 * 100 <u>22.13%</u>
Total 100%
Conclusion: The most serious threat to aviation safety is the Pilot error as it has the highest frequency. Pilot need to be more equipped with understanding and knowledge of how to deal with unexpected event i.e. turbulence, engine failure among others..
Answer:
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it have time for this
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