Josephine's sales in dollar is $1500.
<h3>What is Josephine's sales in dollars?</h3>
The first step is to determine the percentage commission earned by Daphne.
Percentage commission : ($80 / $1600) x 100 = 5%
Percentage commission of Josephine: 5% x 2 = 10%
Josephine's sales = dollar commission / percentage commission
$150 / 0.1 = $1500
To learn more about percentages, please check: brainly.com/question/25764815
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