Measuring the Return on Investment of Training Modules of Electrical Protection and Uninterruptible Power Supply (UPS) Using the Corrective and AHP Approaches

Table 2

Estimated amounts for training costs.

Cost title	Electrical protection ($)	UPS ($)
Instructors and lecturers	3823	2347
Training management and learning	434	230
Missed opportunity	4793	2758
Educational space and facilities	232	216
Other costs	81	73
Total	9364	5624