8. [-/2 Points] DETAILS LARAPCALC10 2.4.066.MI. The percent P of defective parts produced by a new employee t days after the employee starts work can be modeled by t + 1770 70(t + 2) Find the rates of change of Pat t = 1 and t = 10. (Round your answers to two decimal places.) (a) t = 1 dp dt percent/day (b) t = 10 dp dt percent/day f5 6 $7 8 4+ f3 f4 10 144 ? f2 esc @ % & 8 1 2 3 4 15 6 7 Q W E R T Y U tab -7 1 D C caps lock A S F G H Z X C V B N