Response:
The company's initial salary expenditure amounts to Rs. 72,000
Clarification:
First, we need to denote the employee ratio with letters
3A=B
2C=D
where A and C indicate the number of employees
B signifies the salary before, while D is the salary after
It is stated that the salary after the change is the original minus Rs. 12,000
which we represent as D=B-12,000
We also know the salaries for each employee rose from 4 to 5
This leads to C=(5/4)A or A=(4/5)C
From here, we can formulate the equation
2((5/4)A)=B-12,000
A=(2/5)(B-12,000)
We employ this in the initial expression
3(2/5)(B-12,000)=B
1.2B-14400=B
0.2B=14400
B=72,000
