300GB upload and 200GB download are the result that you must have at the end of the assessment for example only.
The test is:
+200 GB upload
+100 GB download
+10,000 BP

If you have 100GB upload, 100 GB download and 2,000 BP at the beginning, then: no matter how you do, you must have 300GB upload, 200GB download and 12,000 BP at the end of the assessment. That's all