Define the following relation on Z: m ~ n if m = 2*n for some ke Z. For example, 40 ~ 5 because 40 = 23 . 5. Determine whether ~ is an equivalence relation on Z. If it is, describe [12], the equivalence class of 12. Also describe (0].

The entity Umber Eats operates a home delivery service. The company has an option to lease ten electric scooters as opposed to purchasing the non-current assets outright. Required: 1. Define the features of a financial lease (2 marks) and 2. What would be the major advantage(s) of entering a lease obligation for the ten electric scooters instead of purchasing the non-current assets ? (4 marks)