Consider the following table:

$(15pts)$

$\backslash$table$[[$Period$,$Expense,Naive,$\backslash$table$[[$Moving$],[$Average$]],$Smoothing$],[1,12\mathrm{.}9,,,],[2,11\mathrm{.}2,,,],[3,9\mathrm{.}5,,,],[4,9\mathrm{.}4,,,],[5,10\mathrm{.}5,,,],[6,10\mathrm{.}0,,,],[7,8\mathrm{.}5,,,],[8,9\mathrm{.}5,,,]]$

Fill in the predictions for the various methods in the table above. For the Moving Average use three weeks. For the Exponential Smoothing use $=0\mathrm{.}25.$