#include <cstdio>
#include <cmath>

using namespace std;

void solve()
{
    double n, a, b, c;
    scanf("%lf%lf%lf%lf", &n, &a, &b, &c);
    if(a < b)
    {
        printf("no\n");
        return;
    }
    if(n == 1)
    {
        if(a != c || a != b) printf("no\n");
        else printf("yes\n");
        return;
    }
    else if(n == 2)
    {
        if(fabs((a+b) /2 - c) > 0.00000001) printf("no\n");
        else printf("yes\n");
        return;
    }
    double ans = c*n - (a+b);
    ans = ans /(n-2);
    if(ans >= b && ans <= a) printf("yes\n");
    else printf("no\n");
}

int main()
{
    int T;
    scanf("%d", &T);
    while(T --)
    {
        solve();
    }
    return 0;
}