Answer:
Y = 22 units (Approx)
Explanation:
Note:
The utility function is not given, the utility function is as follows.
U(X ,Y) = 2X + [tex]16Y^{1/2}[/tex]
So,
U(X ,Y) = 2X + [tex]16Y^{1/2}[/tex]
When X = 10 and Y = 24 units
U(10 ,24) = 2(10) + [tex]16(24)^{1/2}[/tex]
U(10 ,24) = 98.4
U(10 ,24) = 99 Units (Approx)
So,
U(X ,Y) = 2X + [tex]16Y^{1/2}[/tex]
When X = 12 Find Y
99 units = 2(12) + [tex]16Y^{1/2}[/tex]
75 = [tex]16Y^{1/2}[/tex]
Y = 21.97
Y = 22 units (Approx)