A company produces two types of color TV the models W and Z

A company produces two types of color TV : the models W and Z. W Each model requires 2 -hour electronic work, 2 hours of assembly work . each model

Z requires 1 hour electronic work , 3 hours of assembly work . It has 100 hours for each type of work, electronic assembly , per week . How many TVs each week each model must occur if all the time available should be used ?

Solution

Let W numbers of W models and Z numbers of Z models are produced

Then 2W+Z =100

2W+3Z = 100

Subtract to have z =0 and W = 50

Hence if W models are produced 50 units then full hours will be utilized.

z =0, W =50 is the model