solve ANOVA for following data

Code	Name	Job	Job Satisfaction
1	Williams	1	80
2	Smith	1	86
3	Logan	1	91
4	Alexander	1	80
5	Oliver	1	87
6	Daniels	1	88
7	Jones	2	98
8	Jefferson	2	85
9	Madison	2	88
10	Kelley	2	89
11	Michaels	2	87
12	Acara	2	88
13	Welch	3	65
14	Christian	3	56
15	McBride	3	58
16	Elm	3	57
17	Toller	3	66
18	Mason	3	60