In the next-generation widebody cargo aircraft, Airbus was the first to officially announce its plans. In July 2021, the A350F program was launched. Several months later, on 31 January 2022, its competitor Boeing confirmed that it would be developing the B777-8 Freighter. (a) Compare the two next-generation widebody cargo aircraft: Airbus A350F and Boeing B777-8F. In your answer, think of the reason(s) why Boeing and Airbus decided to introduce their next generation widebody cargo aircraft. What key factors would you consider when comparing the two aircraft? What are similarities and differences between them? Overall, what is the most significant difference? (30 marks) (b) In February 2022, SIA placed an order for seven Airbus A350F freighters, with options for another five aircraft, as part of its freighter fleet renewal efforts. What do you think was the rationale for SIA's decision to order the A350F from Airbus? In your answer, think about the factors that might have influenced SIA's decision. What is/are the most significant factor(s) that led SIA to decide in favour of Airbus A350F over B777-8F? Give your reason(s).