March $202428,000$

April $202430,000$

May $202435,000$

June $202445,000$

July $202452,000$

August $202431,000$

Answer the following questions.

What is the forecast for September?

Using a three month moving average.

Using a five month moving average

Using a three month weighted moving average with the most recent month weighted $60\%,$ the second most recent month weighted $30\%,$ and the third most recent month weighted $10\%.$

Using exponential smoothing if the forecast for August was $35,000$ and $=0\mathrm{.}2.$

Using exponential smoothing if the forecast for August was $35,000$ and $=0\mathrm{.}4.$