There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag. You reach In and randomly draw a marble. replace it, and draw another marble. What is the probability that the first will be red and the second will be blue? 20% 80% 8% 12%

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?