#include<iostream>
#include<vector>
using namespace std;
int main() {
    vector<int>l;
    int n;
    int a, b, c, x;
    while (true){
        cin >> n;
        if (n == 0)break;
        int sum = 0;
        for (int i = 0; i < n; i++){
            cin >> a >> b >> c >> x;
            a += b + c;
            if      (a <= 60 && x <= 2)sum += 600;
            else if (a <= 80 && x <= 5)sum += 800;
            else if (a <= 100 && x <= 10)sum += 1000;
            else if (a <= 120 && b <= 15)sum += 1200;
            else if (a <= 140 && b <= 20)sum += 1400;
            else if (a <= 160 && b <= 25)sum += 1600;
            l.push_back(sum);
        }
    }
    for (int i : l) 
        cout << i << endl;
}