How many iterations are needed for the function to find $12?$

def Find$($list$,$ ele, low, high$)$:

if high $>=$ low:

mid $=($high $+$ low$)//2$

if list$[$mid$]==$ ele:

return mid

elif list$[$mid$]>$ ele:

return Find$($list$,$ ele, low, mid$-1)$

else:

return Find$($list$,$ ele, mid $+1,$ high$)$

else:

return $-1$

listOfNumbers $=[11,12,13,15,18]$

result $=$ Find$($listOfNumbers$,12,0,($len$($listOfNumbers$)-1))$

print$($result$)$

Question $7$ options:

$4$

$3$

$2$

$1$