Determine which of the following requirements are functional and which ones are non-functional. (specify the NFR type as well) a. Authorized users should be able to modify customers personal information b. Students may request a temporary password, and shall receive a link sent to their primary email address. c. All course lesson videos should load in 2 seconds or less. d. Zabdesk probability of failure shall be 0.0001 (1 out of 10000 plays) when a student requests to play a course video. e. The Medication Monitoring System shall not dispense doses of medication that are greater than maximum amount prescribed by the physician f. On-demand course lesson videos shall be viewed by students from multiple operating systems including Microsoft Windows, macOS, and Android.