$RuBP + O_2 = ?$ (Photorespiration)

Given below are two statements:
Statement $I$: In $C_3$ plants,some $O_2$ binds to $RuBisCO$,hence $CO_2$ fixation is decreased.
Statement $II$: In $C_4$ plants,mesophyll cells show very little photorespiration while bundle sheath cells do not show photorespiration.
In the light of the above statements,choose the correct answer from the options given below:

In photorespiration,......... is not found.

$A -$ In the photorespiratory pathway,there is synthesis of $ATP$ or $NADPH$.
$R -$ In $C_4$ plants,photorespiration does not occur.

During photorespiration, the oxygenation reaction of the $RuBisCo$ enzyme produces:

During photorespiration,where does the consumption of $O_2$ occur in the processes?