What is the main benefit of this model? A. It helps make predictions about the number of sides in a triangle B. It shows a pattern for determining the side lengths of a triangle.
C. It shows the shape and parts of a triangle.
D. It helps visualize the features of a triangle.

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?