This a JAVA Code!! NEED THIS ANSWER IN 30 MINS

7. Explain which of the four criteria of a recursive algorithm are met and which are not met in the following algorithm when the input n is positive. Suggest a good solution to fix the problems if any.

int recursion(int n) {

if (n==1) return 1;

return recursion(n-1) + recursion(n-2);

}