Assume the following ANN with a single neuron. Calculate the output hat$(y)$ and the

derivative of the MSE cost function over the parameter $w_2$ when there is one single

input $(x_1,x_2)=(-3,2)$ and $(w_0,w_1,w_2)=(1,-0\mathrm{.}5,-1),y=2$ and the activation function is

sigmoid $(s)=\frac{1}{(1+e^{-s})}.$ Round the results to two decimal places.

$($Answers are in the order of $($ hat$(y),$ Derivative of MSE$))$