1. Loughborough Technology Ltd. (LTL) is a multinational online retail company, headquar- tered in Loughborough. The company currently has an in-house IT facility to support three key operations: (1) online shopping cart. (2) data mining of customers' shopping history for product recommendation and (3) employees' IT needs, e.g. emails. You are LTL's Chief Technology Officer and you would like to convince the management to mi- grate LTL's in-house IT facility to cloud computing for supporting the rapid growth of the company (a) Give three reasons and explain how cloud computing would benefit the company's three key operations. [6] (b) LTL's management has approved your plan to migrate to cloud. You have been asked to architect, a secure load balancing architecture for your cloud-based IT operations. You are also required to provide the rationales, with diagram(s), for your design. [19]