The annual income of Archimedes is 50% more than the income of Benoit and the expenditure of Benoit is 25% less than that of Archimedes. If the income of Archimedes is 125% more than the expenditure of Benoit, then what is the ratio of the savings of Archimedes and Benoit?
1
8 ∶ 3
2
9 ∶ 2
3
11 ∶ 6
4
11 ∶ 3