2. 2 poin
A certain type of notebook costs $2.50 before sales tax
is added. When you buy 9 of these notebooks you
receive 1 additional notebook free. What is the average
cost per notebook for the 10 notebooks before sales tax
is added?
A. $2.78
B. $2.50
C. $2.30
D. $2.25
E. $2.15

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?