# Question: the output for the following is given max 3a ...

###### Question details

The output for the following is given. Max: 3A + 4B Subject to -A + 2B lessthanorequalto 8 A + 2B lessthanorequalto 12 2A + B lessthanorequalto 16 A, B greaterthanorequalto 0

A. Is the value of 9.33 slack or is it surplus? How do you know?

B. If right hand side of the second constraint was increased to 15, what would be the new value of the objective function?

C. What is the maximum value of the right hand side of the second constraint such that the dual values stay the same?