What is the following quotient? 8+
9+
4-ſi
9V7+ V14
O
-3
36-9V7+42- 14
9
36+97+4-1/2+ V14
2176
9
79
9

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.