An automated drone measures the depth of a canyon. It drops a stone and measures the time $t$ it takes to hear the splash at the bottom. The depth is modeled by $d = 16t^2 + 1100t$ (accounting for the speed of sound) - wait, this is not standard. Let's use the standard formula for falling object distance $d = 4.9t^2$. If a stone falls for $4$ seconds, what distance does it travel?