#include<bits/stdc++.h>
#define js ios::sync_with_stdio(false);cin.tie(0); cout.tie(0)
#define ll long long
using namespace std;
const ll MOD = 1e9 + 7;
const ll MAXN= 2e6+700;

int main() {
    ll t,n,maxi,mini,ave;
    js;
    cin>>t;
    while(t--)
    {
        cin>>n>>maxi>>mini>>ave;
        if(n==1)
        {
            if(maxi==mini&&mini==ave&&maxi==ave)
                cout<<"yes"<<endl;
            else
                cout<<"no"<<endl;
            continue;
        }
        if(n==2)
        {
            if(ave*2==maxi+mini&&maxi>=mini)
                cout<<"yes"<<endl;
            else
                cout<<"no"<<endl;
            continue;
        }
        if((maxi+mini*(n-1)<=ave*n)&&(maxi*(n-1)+mini>=ave*n)&&maxi>=mini)
            cout<<"yes"<<endl;
        else
            cout<<"no"<<endl;
    }
    return 0;
}