Which of the sequences is an arithmetic sequence? a. -2, 6, -10, 14, -18 b. 1, 6, 12, 18, 14 c. -48, -24, -12, -6, -3 d. -2, -8, -14, -20, -26

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?