Refere to question 7 above. Find the maximum value of Z.
From question 7, above, it is clear that Z is maximum at (3,2) and its maximum value is 47.
Refer to question 7, maximum value of Z + minimum value of Z is equal to (a)13 (b)1 (c)-13 (d)-17
Refer to question 27. Maximum of Z occurs at (a)(5,0) (b)(6,5) (c)(6,8) (d)(4,10)