Answer.
The number of bits required will be 361 bits.
Step-by-step explanation
This is because there are 46 alphabets in existence so you would need about 1,200 characters represented so you would need about 361 bits for the 1,200 characters.
Benefits of single unified system are
i)reduced costs
ii)improved efficiency
iii)increased revenue
iv)better customer service
Drawbacks of single unified system are
i) interoperability problems