Which is the better buy? 3-gallon container of disinfectant for $34.56
368 fluid ounce container of disinfectant for $62.56

$1.09

Step-by-step explanation:

Total Cost of Coffee = 1.25 × 12 = $15

Total Cost of Candy = 90×3 = 270 cents = $2.7

Other Cost = $15

Total Spending = $15 + $2.7 + $ 15 = $32.7

gas station has 30 customers an hour and each customer purchases exactly one item

Average Sales= total spending/ average no. of customers per hour

= $32.7/30 = $1.09