Following are two weekly forecasts made by two dif$-$ ferent methods for the number of gallons of gasoline, in thou$-$ sands, demanded at a local gasoline station. Also shown are actual demand levels, in thousands of gallons.

FORECASTS

WEEK METHOD $1$ METHOD $2$ ACTUAL DEMAND

$10\mathrm{.}900\mathrm{.}800\mathrm{.}70$

$21\mathrm{.}051\mathrm{.}201\mathrm{.}00$

$30\mathrm{.}950\mathrm{.}901\mathrm{.}00$

$41\mathrm{.}201\mathrm{.}111\mathrm{.}00$

What are the MAD and MSE for each method?