Find the cost of ending inventory using the following table showing a breakdown of unit costs for ending inventory: Cost per unit Units Total cost $21 13 $27 64 $28 29 $21 48 ____

2.7 Derivatives and Rates of Change: Derivative = rate at which something changes = slope of the tangent line E.g. the rate at which velocity changes is acceleration Velocity= distance= ∆x =average time ∆t ∆x Instantaneous...