Maggie went on a hot air balloon ride. at its highest altitude, the balloon was at 1,500 feet, but maggie's ride was at 1/3 of that altitude most of the time. what was the altitude for most of maggie's ride?

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?