Aspinner is to be used during a probability experiment. the spinner is separated into all congruent sections of which 8 sections are orange, 4 sections are yellow, and 2 sections are green. what is the probability written in simplest form that the spinner will not stop on a green section during the first spin?

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?