<span>Divide $200 by 80 to get $2.50 price per zap. At 3%, Jermaine's $200 would grow to $206 ($200 x 1.03) = $206 by the end of the year. At the end of one year he would have $6 more and would be able to purchase two more zaps (2 X ($2.50 X 1.03), or 2 X $2.575 = $5.15) He would have $.85 left in change.</span>
Answer:
A. Matched Samples
Explanation:
Matched samples is a situation whereby participants are paired, sharing every other characteristics except the one under investigation. The idea behind this is to have more control over unwanted variables. In this case, the study is measuring two production methods and in order to control the unwanted variable and leave only the characteristic or variable under investigation which is the production method, the two method is carried out by the same workers each.
Hi
I remember they used to give me options for this kind of question :)
Here you go, I remember the answer is : Craft
Good luck!
Answer:
X=97.24
Explanation:
PV = Present Value = X+2000 by the 16th years
PMT = Payments = $100
FV = Future Value = 2000 at the end of 16 years
n= number of years
Applying the equation of future value for annuity
FV = pmt* ((1+r)ⁿ - 1
)/r
Inputting the values;
2000=100*((1+r)¹⁶-1)/r
Solving for r, gives r = 2.9%
Therefore using the formula for PV for annuity;
PV=PMT*(1-(1/1+r)/r)
X=100*(1-(1/1.029)/0.029
X=100*((1-0.9718)/0.029)
X=100*(0.0282/0.029)
X=97.24
Answer: $34,980.13
Explanation:
The amount that the company will spend 4 years from now is simply the future value of the amount that it can spend today.
The amount to be spent today is $20,000 so the amount to be spent 4 years from now is the future value of $20,000:
= Amount * (1 + rate) ^ number of years
= 20,000 * ( 1 + 15%)⁴
= $34,980.13