S= 40,000 + 500c
caden started a new job selling dental chairs. he earns a base salary plus a commission for every
chair he sells. the equation above gives caden's annual salary. s. in dollars, after selling c dental
chairs. based on the equation above, what is caden's base salary?

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?