Should be around 5 (five) quarters
The problem is stated incorrectly. It should be 7 DAYS and NOT years.
ending amount = beginning amount * (1.8)^days
7 years = 2,555 days
ending amount = 30 * 1.8^7
ending amount = 30 *
<span>
<span>
<span>
61.2220032
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</span>
</span>
ending amount =
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<span>
<span>
1836.660096
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</span>
</span>
or 1,837 (rounded)
answer is D.
Removing the outlier changes all the measures except the mode.
The mode changes least.
Its $2250 plus ($15 multiplied by 12 months)
so $2250 plus $180
which means its initial value was $2430
