There are 21 students in one class and 19 in another. the lab has 34 computers. how many students will need to share a computer when both classes are in the lab at the same 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?