[Silver GT]

Originally Posted by Forda

Race teams generally don't have their own money though - just incoming revenue from sponsorship, to correspondingly offset expenditure.

A team competing in multiple series would need to cost/apportion/separate those revenues and costs into the appropriate buckets per program.
Sponsors would probably want to see where funds have been allocated to, too - the more dollars involved, the greater the accountability.

This still doesn't add any further to what GTR was mentioning earlier.
That is, something else must be going on, or has occurred previously, or is going to occur in the future.

maybe thy are running spares out due to a change of Marque next year