11. If JKLM is an isosceles trapezoid, find each missing angle. m2 =
(10x – 33)
mZK =
mZL =
M (4x + 17)
mM=

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?