The expression 0.01e + 0.003e2 gives the thickness in millimeters (mm) of the insulation needed for a high voltage cable. e is the number of kilovolts carried by the cable. what thickness of insulation material is needed for 5 kilovolt cable?

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?