Hey guys, I dont understand this questiona and how to do it:
Q. The inflation rate this year is likely to be about 2%. What year will the purchasing power of the dollar be half what it is worth this year if this rate remains constant?
Hey guys, I dont understand this questiona and how to do it:
Q. The inflation rate this year is likely to be about 2%. What year will the purchasing power of the dollar be half what it is worth this year if this rate remains constant?
.50 is half of a dollar.
1.02 = 1 + interest rate
In the first year, it takes 1.02 dollars to buy what cost a dollar last year. Therefore, is the decimal representation of the precent your dollar buys now.
We can write that equation as
When is x half of a dollar?
n is the number of years.
For the past couple of years, there has been a ton of dialogue about how Americans are not saving much cash or at least not putting it aside. Even if people were to up the rate of savings, inflation rates have virtually made it an unnecessary exercise.