#include <bits/stdc++.h>
using namespace std;
#define rep(i,j,k) for(i=j;i<=k;++i)
#define dow(i,j,k) for(i=j;i>=k;--i)
#define LL long long
int main(){
	//freopen("in.txt","r",stdin);
	int T;
	scanf("%d",&T);
	while(T--){
		long long ppmax,a,b,c,d,e,f;
		scanf("%lld",&ppmax);
		scanf("%lld%lld%lld%lld%lld%lld",&a,&b,&c,&d,&e,&f);
		LL up=10000ll*(300*a+300*b+200*c+100*d+50*e)+150*(a+b+c+d+e+f);
		LL down=300*(a+b+c+d+e+f);
		printf("%lld.%02lld%% ",up/down/100,up/down%100);
		up=320*a+300*b+200*c+100*d+50*e-256*(a+b+c+d+e+f);
		if(up<0)printf("0\n");
		else{
			up*=5*ppmax;
			up+=160*(a+b+c+d+e+f);
			down=320*(a+b+c+d+e+f);
			printf("%lld\n",up/down);
		}
	}
}