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PiCorp is a company that owns a building with 11 floors above ground level, making a total of 12 if we include ground level. It is time to clean the windows, and the
CEO hires a cleaning team that does not clean the windows in order.
. On their first day, they cleaned the windows located on the ground floor, then they moved up 4 more floors and cleaned those windows.
. Afterwards, they cleaned the ones located one floor below and then, they went 5 floors above that level.
Finally, they moved 3 floors down, and they called it a day after finishing the windows located 3 floors below them.
If we consider that ground level is level 0, complete the following statements about the floors the cleaning team was able to finish.
.
Select options below
1. The windows that they cleaned first were located on level [Select Option]
2. Then, they cleaned the ones located on level [Select Option]
3. When they finished, they moved to level [Select Option] and after finishing, they continued cleaning the level [Select Option] windows.
4. The last two were located on level [Select Option] and [Select Option] respectively.