In a bag of candy there are 12 blue candies, six red candies, four yellow candies, and two purple candies. what is the ratio of red to all candies? simplify if possible

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?