Can someone tell me the answer plz I’ll give you brain list and points explaination on how to do it

Afootball is throw by a quarterback to a receiver

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?

The sum of five and a number n is at least 12