#include<iostream>
#include<algorithm>

using namespace std;
typedef long long ll;

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    int t; cin>>t;
    while(t--)
    {
        ll n,mx,mn,av; cin>>n>>mx>>mn>>av;
        if((n-1)*mx+mn>=n*av&&n*av>=(n-1)*mn+mx&&mx>=mn)cout<<"yes\n";
        else cout<<"no\n";
    }
    return 0; 
}