A software company sells a package that retails for $99. Quantity discounts are given according to the following table:

Quantity Discount
10-19 20%
20-49 30%
50-99 40%
100 or more 50%

1 answer

10-19 20% $99.00 * .20 = $19.80
20-49 30% $99.00 * .30 = $27.70
50-99 40% $99.00 * .40 = $39.60
100 or more 50% $99.00 * .50 = $49.50
You can around up on the dallor amounts,
$19.80 is $20.00
$27.70 is $28.00
$39.60 is $40.00
$49.50 is $50.00