Final answer:
The correct formula for the volume of a tray is Option A, given by V = lwh, which is consistent with the fundamental formula for volume of a prism-like object.
Step-by-step explanation:
In assessing the given options for the volume of a tray, it is essential to revisit the fundamental formula for volume. The volume V of a prism-like object, which a tray can generally be assumed to be (assuming it's a rectangular tray), is the product of its length (l), width (w), and height (h). This brings us to the equation V = lwh. In looking at the given options, Option A is the formula consistent with this, assuming 'l', 'w', and 'h' represent length, width, and height respectively.
Moreover, dimensional analysis can confirm the consistency of a formula by ensuring that the resulting dimensions are appropriate for volume. Option A, V = lwh, indeed results in the correct dimensions for volume (length3), making this the correct choice for the volume of a tray.