A company manufacture two product Q and W on three machine A,
B
and C. O require 1 hr on machine A. 1 hr on machine Band C and yield
a revume of USD 3. Prothrt W require 2 hr on machine A and 1 hr on
machine Band C and yield revenue of USD 5. In the comming period the
available time of three machine A. B and C are 2000 hr. 1500 hr and 600
le repectively. Find the optimal product mix