[" Company makes two types of teaching aids "A" and "B" of Mathematics for class XII.Each "],[" labour hours of fabricating and I labour hour for finishing.Each type of B requires "12],[" ricating and 3labour hours for finishing.For fabricating and finishing,the maximum "],[" de per week are "180" and "30" respectively.The company makes a profit of "280" on each "],[2120" on each piece of type "B" .How many pieces of type "A" and type "B" should be "],[" cek to get a maximum profit? Make it an IPP and solve graphically.What is the "],[" week? "]