Answer:
The answer is "X=50 and y=75".
Explanation:
X = Variation equivalent
Y = Variation to compensate
Pre-movement equation:
[tex]\to x = y = 75 \\\\ \to U= 75[/tex]
The post movement equation:
[tex]\to x = y = 50 \\\\\to U = 50[/tex]
Service decline corresponds to a reduction in the salary of:
[tex]\to 25 \times 1 + 25 \times 1\\\\\to 25+ 25\\\\ \to \$ 50\ \ \ _{(modify \ \ Equivalent)}[/tex]
Now she wants:
[tex]\to 25 \times 1 + 25 \times 2 \\\\\to 25 + 50 \\\\ \to \$ 75 \ \ \ _{(compensating \ \ variation)}[/tex]
to get [tex]U = 75[/tex] in the new city.