Given the info below for a 24 hour (which we assume is a good sample for a long-time monitoring data), calculate the MTBF and MTTR:
- Start at 12 AM
- Crashed at 6 AM
- Recovered at 7:30 AM
- Crashed at 9 AM
- Recovered at 9:15 AM
- Crashed at 9:30 PM
- Recovered at 10 PM and continued to work until 12 AM the next day.