During the month of april it rains 2 days for every 3 days it does not rain. what percent of the days in April does it rain? (dont answer this if you cannot xd)

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?