The following table shows the actual demand data and forecasting results of two methods.

$\backslash$table$[[$Period$,$Actual Demand,$\backslash$table$[[$Exponential$],[$Smoothing Method$],[$Forecast$]],$Moving Average Forecast$],[1,492,488,496],[2,470,480,482],[3,485,479,489]]$

Between the Exponential Smoothing method and the Moving Average method, which method is more accurate by mean squared error $($MSE$)?$

Exponential Smoothing method

Unable to decide with the given information

Moving Average

Both methods are equally accurate