Given the numbers 0.29,0.816, 2.515115111 ..., 2.63,0.125, and 0.418302 ..., select all of the rational numbers.

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?