Understanding correctable errors

[stewcall]

B1 fouls A1 (non shooting foul) Foul number 7 on B. No FT awarded (table does not notify and officials do not notice). A gets the ball. A's coach goes to the table and requests a 60 second time out. A2 scores a basket. Horn sounds before B obtains the ball to be put in play.

This is a correctable error. unawarded bonus free throw. Ball did not become alive a second time after the error.
The basket counts for A. A1 shoots the 1-1 with the lane cleared. And B1 gets the ball under the basket (and can run the baseline. No time out charged to A

Is this correct? I want to make sure I understand this because I suspect B's coach will not like the fact that 4 points may have just occurred because of the error that has now been corrected
Stew in VA
CVBOA