A manufacturing unit produces two products $P1$ and $P2$. For each piece of $P1$ and $P2$, the table below provides quantities of materials $\text{M1, M2}$ and $M3$ required, and also the profit earned. The maximum quantity available per day for $\text{M1, M2}$ and $M3$ is also provided. The maximum possible profit per day is ₹___________________.

$$\begin{array}{|c|c|} \hline \text{} & \text{M1} & \text{M2} & \text{M3} & \text{Profit per piece (₹)}\\ \hline\text{P1} & 2 & 2 & 0 & 150 \\ \hline \text{P2} & 3 & 1 & 2 & 100\\ \hline \text{Maximum quantity available per day} & 70 & 50 & 40 & \\ \hline \end{array}$$

1. $5000$
2. $4000$
3. $3000$
4. $6000$