Given the following alternating decision tree, predict the salary for the given three

instances: $(1)$ Education$=$MS$,$ GPA$=$B$,$ Experience $=5$ years; $(2)$ Education$=$HS$,$ GPA$=$B$,$

Experience $=15$ years, $(3)$ Education $=$ MS$,$ GPA$=$A$,$ Experience $=0.$ Assume that sum is

used to obtain a single prediction from multiple predictions of the alternating decision

tree.

EQ$1$ Salary $=20+2*$ Experience

EQ$2$ Salary $=30+$

$5*$Experience

EQ$3$ Salary $=10+4*$ Experience

EQ$4$ Salary $=15+5*$ Experience