Nick bought a music player. the price was $172, and the sales tax rate was 7 percent. how much sales tax did nick pay when he bought the
music player?
a.
$7.20
b. $12.04
c.
$12.45

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?