MOJO, a newly founded software development company, has hired you to design its network. It has 3 departments all located in the same building: "Administration" in the 1^stfloor,"Business Applications" in the 2^nd floor and "3D Games" in the 3^rdfloor.Each department willconnect 12 PCs, 4 servers and 1 network printer. The PCs, the servers (NICS NOT included) and the network printers have already beenbought.

The required data rate per user in the 1^st floor is 3 Mbps and is expected to grow (compoundincrease) by 10 % each year.The required data rate per user in the 2^ndfloor is 6.5 Mbps the firstyear, 7 Mbps the second year and 8 Mbps the third year.Users on the 3^rdfloor will work onmultimedia applications. All users will have access to the Internet. Yourdesign must be based on a 3-year planninghorizon.

1) Explainhow network architecture will affect the performance of MOJO'snetwork

2) Explain WHICH addressing scheme you recommend and WHY

3) Using the structured design approach, briefly discuss the hardware components which remain to be bought (4 marks). Use the formatbelow:

• Quantity of Component X: Purpose (one sentence)