If Good C increases in price by 50 % a pound, and this causes the quantity demanded for Good D to increase by 60 % , what is the
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Answer:
The first five terms of the sequence are:
First year: $3270.00
Second year: $3564.30
Third year: $3885.09
Fourth year: $4234.75
Fifth year: $4615.87
Explanation:
When we're dealing with compound interest rates we're dealing with interests being re-invested into the original investment. This means that the new interests of one period will bear interests in the next period. This can be simply calculated using the compound interest formula.
The formula for compound interest rates is
Where:
<em>P</em> is the principal amount being invested,
<em>i</em> is the interest rate,
<em>n</em> is the number of years.
So for the first year we replace in the formula with the given values:
3000 × = $3270
And for the rest of the years we only need to modify the value of <em>n</em>.
For the second year we'd have:
3000 × = $3564.3
And so on.