Price=[1 4 2;0.25 1 0.5;0.5 2 1]
Features=[1 1/6 0.5;6 1 4;2 0.25 1]
Memory=[1 1/9 0.5;9 1 4;2 0.25 1]
Criteria=[1 3 5;1/3 1 2;0.2 0.5 1]

%a) and b)
%Calculation of local priority vectors and consistency indices

%For each variable:

%1. solve eigenvectors and eigenvalues:

%2. Discover largest eigenvalue and the corresponding eigenvector:

%3. calculate local priority vector:

%4. calculate consistency index:

%5. calculate consistency ratio:



%c)
%Calculation of total priorities

%d) 
%Repetition of calculations with replica of A added to the set of alternatives