Normal curve A has a wider distribution than Normal curve B. The distribution A must has . A. a smaller mean
B. a larger standard deviation
C. a smaller standard deviation
D. a larger mean

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?