Answer:
Average cost per ball: $22.2
Step-by-step explanation:
Cost per ball: $22
Cost of 300 balls: 300 × 22 = $6600
Total No. of Orders: 3
Delivery fee per order: $20
Total Delievery fee: 20 × 3 =$60
Total cost including delivery cost: $6600 + $60 = $6660
[tex]Average cost per ball = \frac{Total cost}{No. of balls}[/tex]
[tex]Average cost per ball = \frac{6660}{300}[/tex]
[tex]Average cost per ball = $22.2[/tex]
