The diameter of a bicycle wheel is 26 inches. about how many revolutions does the wheel make during a ride of 500 feet? use 3.14 for pi. explain your answer.

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?