#include <bits/stdc++.h>
using namespace std;
int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    long long mx, mn, ave;
    cin >> mx >> mn >> ave;
    if (mn > mx) {
      cout << "no" << '\n';
      continue;
    }
    if (n == 1) {
      if (mx == mn && mx == ave) {
        cout << "yes" << '\n';
      } else {
        cout << "no" << '\n';
      }
    } else {
      long long l = 0;
      long long r = 0;
      l += mn;
      l += mx;
      r += mn;
      r += mx;
      l += mn * (n - 2);
      r += mx * (n - 2);
      if (l <= ave * n && ave * n <= r) {
        cout << "yes" << '\n';
      } else {
        cout << "no" << '\n';
      }
    }
  }
}