Answer:
$94.08
Step-by-step explanation:
when a number is increased by a percentage, the result is the product of 100 percent added to the given percentage then multiplied by the number. Alternatively, the number is the result of the addition of the product of the percentage and number added to the number.
As such, if $84 is increased by 12%, the result
= $84 * (100% + 12%)
=$84 * 112%
= $84 * 1.12
= $94.08
