Comprehension Passage
The following table shows the data of last 4 years. The data shows the sold units in thousand.
For Hyundai in the year 2017, only 20% of total manufactured units were unsold. And for BMW in the year 2019, 80% of total manufactured units were sold. Then find the ratio of manufactured units by respective companies in that respective year.
1
3 : 2
2
2 : 3
3
1 : 4
4
1 : 1
5
2 : 1