Answer:
Explanation:
It's compound
The first sentence: My father is going to retire next year.
Second sentence: My mother is going to keep working
Third sentence: (so) they can pay the bills without worrying.
The last entry is the hard one. So in that sentence is a conjunction and it means consequently. But is it a subordinate or a coordinate conjunction?
It think it is a coordinate conjunction. The sentence they can pay the bills without worrying is a complete thought that stands alone. Therefore the three clauses are all major clauses.
