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September 19, 2014

September 19, 2014

Posted by **Nena** on Saturday, June 1, 2013 at 1:49am.

Using your answer from the questions above, by what percent will the profit change? (Round to the nearest tenth of a percent.)

- Math -
**@allthehomework**, Saturday, June 1, 2013 at 2:37amcost = $17.50

@80 scoops => 80*($0.90)=$72 revenue

$72-$17.50=$54.50 profit

@98 scoops => 98*($0.80)=$78.40 revenue

$78.40-$17.50 = $60.90 profit

$60.90 - $54.50 = $6.40

profit went up by $6.40

$60.90/$54.50=1.1174

profit went up by 11.74%

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