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 February $ 172.04 174.89 $ 606.16 617.72 March 185.17 581.12 201.13 545.70 April May 194.77 520.70 June 206.33 501.58 227.84 604.89 July August 210.31 539.16 September 218.15 514.00 October 213.99 596.68 November 194.09 595.91 December 174.22 650.30 March April May June July August September October November December IBM AMZN