9. 17.5C) The drawing of a B-17 bomber is drawn using a scale of inch to 2 feet. If the wing span of the drawing
is 17 inches then about how many feet long is the wing
span of the actual airplane?

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?