#include<bits/stdc++.h>
using namespace std;

#define pb push_back
#define mp make_pair
#define ALL(x) (x).begin(),(x).end()
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
const int maxn = 3e5 + 70;
const int INF = 0x3f3f3f3f;
const ll inf = 0x3f3f3f3f3f3f3f3f;
const int MOD = 1e9 + 7;
const double eps = 1e-7;
const double PI = acos(-1.0);

int main(){
    //freopen("in.txt", "r", stdin);
    int T; cin >> T;
    while(T--){
        int n, mi, mx, ave;
        scanf("%d %d %d %d",&n,&mx,&mi,&ave);
        if(mi > mx) printf("no\n");
        else{
            if(mi*(n-1)+mx <= ave*n && mx*(n-1)+mi >= ave*n) printf("yes\n");
            else printf("no\n");
        }
    }
    return 0;
}