You are given a number N$.$ Using recursion, you wish to compute how many odd digits the number has. For example, if N $=61025675,$ then answer is $4$ as the number has $4$ odd digits: $\{1,5,7,5\}$

You are writing a recursive function: numOddDigits$($int N$).$

Which base$-$case and recursion combination applies $($there may be multiple base$-$cases and recursion rules$)?$ Drag and drop from Possible Answers into the appropriate category $($Base$-$cases and Recursion Rules$).$