The table below shows the closing monthly stock prices for IBM and Amazon. Calculate the exponential three-month moving average for both stocks where two-thirds of the average weight is placed on the most recent price. (Do not round intermediate calculations. Round your answers to 2 decimal places.) January February March April May June IBM $ 174.44 176.49 190.21 206.45 192.85 208.17 233.16 205.39 220.07 214.47 195.89 175.34 AMZN $ 611.96 622.04 575.48 547.30 512.38 496.78 606.09 537.36 512.96 600.72 592.43 654.79 July August September October November December IBM AMZN March April May June July August September October November December