A toy manufacturing farm produces toys `T_1 and T_2` each of which must be processed through two machines `M_1 and M_2`. The maximum availablity of machines `M_1 and M_2` per day are 14 hours and 20 hours respectively. Manufacturing of toy `T_1`, requires 5 hours on machine `M_1` If the 3 hours on machine `M_2` whereas toy `T_2`, requires 4 hours on machine `M_1`, and 6 hours on machine `M_2`. If the profit on manufacturing of toy T, is Rs.50 and profit on manufacturing of toy `T_2` is Rs.70, formulate this problem as L.P.P. in order to maximize the profit.