So our approximate W at time is equal to one fourth of a year is equal to 44 times one fourth, plus 1,400. Running out of space and my salty hands are having trouble writing this properly. And so 44 times one fourth, or 44 divided by four, is 11 plus 1,400. And so you add them together, you get 1,411, or 1,411 tons. This is our approximation. We just took the slope from our starting point and used that slope as an approximation. It probably is not the exact amount of tonnage based on the actual function W, but it's an okay approximation.