When two parallel lines are cut by a transversal, which statement is true? The alternate interior angles are congruent.

The same side interior angles are congruent.

The corresponding angles are supplementary.

The alternate exterior angles are supplementary.

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?