Organizational performance
Productivity
I will create nails from steel rod by 2 metals per nail. Today I have 20 metals but the machine have problem so I just created 5 nails.
Performance effectiveness
I will do nails from metals by 2 metals per nail. Today I have 24 metals and my goal is 10 nails.
I used 20 metals to created 10 nails . Although I have metals enough to create at all
Performance efficiency
Today my goal produce 50 nails from 100 metals , now I have 104 metals . I produced 50 nails but I remain 4 metals. So I more create nails from balance of metals. Therefore today I created 102 nails.