Mobile telecommunications

Average capacity utilization per telecom tower

Average corrective maintenance costs per telecom tower

Average corrective maintenance time per telecom tower

Average data usage per subscriber

Average direct costs per telecom tower

Average employee costs per telecom tower

Average fixed costs per telecom tower

Average maintenance costs per telecom tower

Average maintenance time per telecom tower

Average non-employee costs per telecom tower

Average preventive maintenance costs per telecom tower

Average preventive maintenance time per telecom tower

Average total costs per telecom tower

Average variable costs per telecom tower

Number errors per station

Ratio corrective versus preventive maintenance costs per telecom tower

Ratio corrective versus preventive maintenance time per telecom tower

Ratio direct versus indirect costs per telecom tower

Ratio employee costs versus non-employee costs per telecom tower

Ratio fixed versus variable costs per telecom tower