For the Next 5 Period Forecasted Demands, What Is the Level

Short Answer

For the next 5 period forecasted demands, what is the level of production required to not need back ordering? Pure level strategy is being used.
$$\begin{array} { l | l l l l l } \text { Month } & 1 & 2 & 3 & 4 & 5 \\\hline \text { Demand } & 2,000 & 2,000 & , 500 & 6,000 & 500\end{array}$$