Consider the Recursive Version of the Fib Method from the Textbook

question 56

Multiple Choice

Consider the recursive version of the fib method from the textbook shown below:
Public static long fib(int n)
{
If (n <= 2)
{
Return 1;
}
Else
{
Return fib(n - 1) + fib(n - 2) ;
}
}
How many total recursive calls (not counting the original call) to fib will be made from the original call of fib(7) ?

• A) 12
• B) 24
• C) 30
• D) 32

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