#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;
	getchar();
}