The operations settled in the period.
Supplier cost settled in the period, failed work and late reports included.
Supplier liability still open: unreported attempts at their most.
Occupied compute at the host-cost rate; null without the rate or without a measured runtime for every settled hold.
Revenue less reversals, supplier cost, compute and other costs; null while unreconciled.
Contribution over revenue; null while unreconciled or at zero revenue.
A scope's margin over a period. Amounts are whole micro-dollars.