Which statement accurately distinguishes an individual isnad grade from the cumulative grade of a report?

Hasan li-Dhatihi, Sahih li-Ghayrihi, and al-Tirmidhi’s Composite Terms

• Any supporting chain eliminates lighter precision in the original chain
• Intrinsic hasan and cumulative sahih li-ghayrihi can never apply to one report
• Assessing the first chain becomes meaningless once the report is sahih li-ghayrihi
• The original chain may remain hasan while the corroborated report becomes sahih li-ghayrihi