confused as to what you want but if you want to see the number then its 200,025
Answer: Her refund would be $5,681.20.
The problem says that Laura paid the estimate above, which is 28%.
0.28 x 134350 = 37618
However, she had some deductions.
134350 - 4000 - 12200 - 4090 = 114060
So, to find the tax on this amount, we multiply it again by 0.28.
0.28 x 114060 = 31936.8
The amount of the refund will be the difference.
37618 - 31936.8 = 5681.2
Let
denote the
th partial sum of the series, i.e.
Then
and subtracting from
we get
As
, the exponential term vanishes, leaving us with
and so
