Natasha rides her bicycle to school. She rides slowly uphill for 5 minutes. Then she speeds up and rides at a consistent speed on a flat road for 15 minutes. The last 2 minutes of her ride, Natasha rides back downhill until she arrives at school. Sketch a graph of the behavior of the bike ride over time.

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?