A manufacturer is producing two types of units. Each unit Q costs $9 for parts and $15 for labor and each unit R costs $6 for parts and $20 for labor. The manufacturer's budget is $810 for parts and $1,800 for labor. If the income per unit is $150 for Q and 175 for our how many units of each should be manufactured to maximum income? All I need/want is the graph/work to get the graph! You don't need to solve that yourself! I just need the graph please. (Will award b r a i n l i e s t!)