Final answer:
Option 3, with 4.26 oz of shampoo, would pass inspection.
Step-by-step explanation:
To pass inspection and be sent for packaging, a travel shampoo bottle must have exactly 4.26 oz of shampoo. Among the given options, Option 3, which has 4.26 oz of shampoo, is the only amount that would pass inspection. Option 1 (6.09 oz), Option 2 (4 oz), and Option 4 (4.16 oz) do not meet the requirement.