Identify the different output levels, which mark the three phases of the operation of the low of Variable Proportions, from the following table : |{:("Units of variable factor",0,1,2,3,4,5),("TP (in units)",0,8,20,28,28,20):}|

Identify the different output levels, which mark the three phases of t

1.	Identify the different output levels, which mark the three phases of the operation of the low of Variable Proportions, from the following table : \|{:("Units of variable factor",0,1,2,3,4,5),("TP (in units)",0,8,20,28,28,20):}\|
Answer» SOLUTION :