A shipping company charges $0.30l + 0.40w + 0.50h$ dollars to process a right rectangular prism-shaped box with dimensions $l, w, h$ in inches. The customers themselves are allowed to label the three dimensions of their box with $l, w, h$ for the purpose of calculating the processing fee. A customer finds that there are two different ways to label the dimensions of their box $B$ to get a fee of $8.10, and two different ways to label $B$ to get a fee of $8.70. None of the faces of $B$ are squares. Find the surface area of $B$, in square inches.

Let's think step by step and output the final answer within \boxed{}.
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