A possible tenant is chosen and the lease is extended (refered to as Person A.

You also do not need to share the inspection report.If you get a different inspector, I would ask to extend the inspection clause and state that it is due to the seller refusing your first choice of inspector. 

Quote from @Justin Mabry: Do you have the option of extending for six months?

NAHB and other institution has release their forecast that by 2026 mortgage rate is still lingering around 6% with 10Y between 4-5%.

Hi All, I am hoping to extend a current steal balcony to an existing flat (brick) detached garage and build out a roof top deck on it!

See, I somewhat subscribe to John Locke's Tabla Rasa which means blank tablet.

All you’re doing is releasing funds that are non-refundable while extending escrow. 

Perhaps they are including "Unit Turn" or "Releasing" in their number (which people sometimes do) and that would increase it another several hundred dollars per unit - maybe $600-700 per unit.

But rallies always over extend themselves, and when they do, sentiment can change rapidly.

This may be way too late, but I agree with Larry,  the designation of small quantity generator is an EPA term, but a generator designation alone doesn't mean that a release of hazardous waste has occurred at the adjacent property.