A manufacturing unit produces two products Pl and P2. For each piece of P1 and P2, the table below provides quantities of materials M1, M2, and M3 required, and also the profit earned. The maximum quantity available per day for M1, M2 and M3 is also provided. The maximum possible profit per day is Rs. ______

	M1	M2	M3	Profit per piece (Rs.)
P1	2	2	0	150
P2	3	1	2	100
Maximum quantity available per day	70	50	40