)) In the data set below, what are the lower quartile, the median, and the upper quartile? 32 32
54
54
58 78 97
>) lower quartile =
median =
upper quartile =

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.