4. jim uses 3 cups of peaches to yield 4 cups of peach jam. he also makes strawberry-peach jam. he uses equal amounts of strawberry and peaches. how many cups of strawberries does jim need to yield 10 jars of strawberry-peach jam?

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?