The annual inventory cost c for a manufacturer is given below, where q is the order size when the inventory is replenished. find the change in annual cost when q is increased from 359 to 360, and compare this with the instantaneous rate of change when q = 359. (round your answers to two decimal places.) c = 1,016,000 q + 8.0q

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to: