Respuesta :

Answer:

The increasse in salary = 25%

Step-by-step explanation:

  • Original salary = 4000
  • New salary = 5000

% increase = (new value - original value) / original × 100 %

                   = (5000 - 4000) / 4000 × 100 %

                   = 1000/4000 × 100 %

                   = 0.25 × 100 %

                   = 25 %

Thus, the increasse in salary = 25%