Carry out the Analytic Hierarchy Process provided in the lecture example and give higher emphasis on

criterion $1$ compared to criterion $3$: criterion $1$ should now be strongly more important than criterion $3,$

applying the notation provided in the lecture slides.

a$)$ What is the preferred option? Please also specify the vector of global scores $v.$

b$)$ What is the value obtained for $\frac{CI}{RI}?$ Is the inconsistency tolerable?

State your answers with a precision of three digits after the comma for all numbers. It is advisable to use

MS Excel or another computational tool for this.