For an extra level of security, some smart cards today store ____ data in the card and use that data to authenticate the card's
2 answers:
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Answer:
Bundle 1: Beer = 2; Pizza = 6
Bundle 2: Beer = 3; Pizza = 4
Bundle 3: Beer = 4; Pizza = 3
Bundle 4: Beer = 12; Pizza = 1
Explanation:
Given that;
Lisa utility function UF(X,Y) = 4XY
where;
X = beer
Y = Pizza
The utility level = 48
so, UF(X,Y) = 4XY
putting different values of X (i.e beer ) given to us in this equation, we can calculate the values of Y(i.e pizza) to fulfill the utility
So; when X (beer) = 2
48 = 4×2×Y
48 = 8Y
Y = 48/8
Y = 6
Thus, Bundle 1: Beer = 2; Pizza = 6
when X (beer) = 3
48 = 4×3×Y
48 = 12 Y
Y = 48/12
Y = 4
Thus; Bundle 2: Beer = 3; Pizza = 4
when X (beer) = 4
48 = 4×4×Y
48 = 16 Y
Y = 48/16
Y = 3
Thus; Bundle 3: Beer = 4; Pizza = 3
when X(beer) = 12
48 = 4×12×Y
48 = 48 Y
Y = 48/48
Y = 1
Thus; Bundle 4: Beer = 12; Pizza = 1