The table below shows the closing monthly stock prices for Amazon.com and Google during 2011. 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. Omit the "tiny_mce_markerquot; sign in your response.)
|
|
AMZN |
|
|
GOOG |
| January |
$ |
169.64 |
|
$ |
600.36 |
| February |
|
173.29 |
|
|
613.40 |
| March |
|
180.13 |
|
|
586.76 |
| April |
|
195.81 |
|
|
544.10 |
| May |
|
196.69 |
|
|
529.02 |
| June |
|
204.49 |
|
|
506.38 |
| July |
|
222.52 |
|
|
603.69 |
| August |
|
215.23 |
|
|
540.96 |
| September |
|
216.23 |
|
|
515.04 |
| October |
|
213.51 |
|
|
592.64 |
| November |
|
192.29 |
|
|
599.39 |
| December |
|
173.10 |
|
|
645.90 |
|
|
AMZN |
GOOG |
| March |
$ |
$ |
| April |
|
|
| May |
|
|
| June |
|
|
| July |
|
|
| August |
|
|
| September |
|
|
| October |
|
|
| November |
|
|
| December |
|
|