Cumulative sentence try that
Miss Ophelia may not be right cause you didn't list choices.
Answer:
b) perfect information and perfect control
Explanation:
The IC buffer portfolio is needed, considering possibility of information forecast error & inventory control non instantaneous nature.
In case there is perfect information - regarding timing & accuracy, and perfect control - referring instantenity regarding actions. Then, I C B (Information Controls Buffers) Portfolio is not needed.
Cemetary you can plant flowers for your loved ones that passed
