a$.$ Using a five$-$period moving average, forecast the average fund price for periods $6$ to $11.$

b$.$ Develop a $4-$week weighted moving average forecast for week $5$ through $11$ with weights of $W_1=0\mathrm{.}45,W_2=0\mathrm{.}25$ and $W_3=0\mathrm{.}20,$ and $W_3=0\mathrm{.}10.$

c$.$ Using exponential smoothing with $=0\mathrm{.}3,$ forecast the average fund price for periods $6$ to $11.$ Assume an initial forecast for Month $6(F_6)$ as $$42\mathrm{.}15.$