Comprehension Passage
Directions: Read the following information carefully and answer the questions given below.
The line graph given below shows percentage of different resource allocation (hardware and human resources) over five years at a multi-department tech company "TechCorp".

Note: Total Resources = (Hardware Resources + Software Resources + Human Resources)
If the ratio of Hardware Resources allocated in 2023 to 2022 is 5: 4 and the total resources allocated in these two years is 3300, then find the total software resources allocated in these two years?
1
660 units
2
720 units
3
630 units
4
600 units
5
780 units