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.) IBM AMZN January $176.24 $616.31 February 177.69 625.28 March 193.99 571.25 April 210.44 548.50 May 191.41 506.14 June 209.55 493.18 July 237.15 606.99 August 201.70 536.01 September 221.51 512.18 October 214.83 603.75 November 197.24 589.82 December 176.18 658.00 IBM AMZN $ 188.32 $ 587.77 March April May June July August September October November December 577.20