benihana of tokyo case Describe Benihana as an operating system. What are the relevant inputs, process, and output elements? (b) How does the operating system support the Benihana concept? (c) Which parameters of the operating system influence the throughput of a Benihana restaurant? (d) How does the cost structure of a Benihana restaurant compare with that of a typical American restaurant? How does Benihana get its competitive advantage? (e) What is the proper relationship between the number of tables in the dining room and number of seats in the bar? Explain