Answer:
1. 11.90
2. 23.79
Explanation:
How Long Does It Take To Double Your Money?
A=P(1+r/100)^n
where
A=future value($2x say)
P=present value($x say)
r=rate of interest
n=time period.
SOLUTION
A=P(1+r/100)^n
2x=x(1+6/100)^n
Divide both side by x
2=(1+6/100)^n
2=(1.06)^n
Taking log on both sides;
log 2=n*log 1.06
Making n subject of the formular
n=log 2/log 1.06
=11.90 years(Approx).
How Long Does It Take To Quadruple Your Money?
We use the same formula:
A=P(1+r/100)^n
where
A=future value($4x say)
P=present value($x say)
r=rate of interest
n=time period.
SOLUTION
A=P(1+r/100)^n
4x=x(1+6/100)^n
Divide both side by x
4=(1+6/100)^n
4=(1.06)^n
Taking log on both sides;
log 4=n*log 1.06
Making n subject of the formular
Hence n=log 4/log 1.06
=23.79 years(Approx).
Answer:
He could afford to spend $133,411 for the device now.
Explanation:
The maximum the surgeon could afford for the device is equal to the sum of present value of the lawsuit costs that he can avoid in year 2 and year 5 which is:
+ Year 2: 600,000 * %out-of-pocket cost for the law suit = 600,000 * 10% = $60,000;
+ Year 5: 1,350,000 * %out-of-pocket cost for the law suit = 1,350,000 * 10% = $135,000.
=> The amount he can afford for the device = 60,000 / 1.1^2 + 135,000 / 1.1^5 = $133,411.
So, the answer is $133,411.
Answer:
The statement is: True.
Explanation:
Fruit thinning is the process by which farmers remove some of the fruits growing on a tree so that the remaining can grow bigger and better. This practice is usually performed during the spring and it is useful to prevent limbs to break due to excessive weight.
Answer: Place.
Explanation:
The marketing mix are those parameters a marketer can influence to increase sales, the market mix include: promotion, price, product and place. Jeffrey has taken necessary steps to plan for other marketing mix except location (place) his product would be sold.
Hi there
The answer is
ERA=((1+0.008)^(12)−1)×100=10.03%
Good luck!