#include <iostream>
#include <string>
#include <cstring>
#include <cmath>
#include <map>

using namespace std;

char s[20000];
double t[5][10];
double rate[] = {10, 15, 25, 28, 33, 35, 39.6};

double Tax;
map <string, int> Map;
string word;

void init() {
	t[0][0] = 9075;	t[0][1] = 36900;
	t[0][2] = 89350;	t[0][3] = 186350;
	t[0][4] = 405100;	t[0][5] = 406750;
	t[0][6] = 500000;
	
	t[1][0] = 18150;	t[1][1] = 73800;
	t[1][2] = 148850;	t[1][3] = 226850;
	t[1][4] = 405100;	t[1][5] = 457600;
	t[1][6] = 500000;
	
	t[2][0] = 12950;	t[2][1] = 49400;
	t[2][2] = 127550;	t[2][3] = 206600;
	t[2][4] = 405100;	t[2][5] = 432200;
	t[2][6] = 500000;
	
	t[3][0] = 9075;	t[3][1] = 36900;
	t[3][2] = 74425;	t[3][3] = 113425;
	t[3][4] = 202550;	t[3][5] = 228800;
	t[3][6] = 500000;
	
	Map["Single"] = 0;
	Map["Marriedjointfiler"] = 1;
	Map["Survivingspouse"] = 1;
	Map["Headofhousehold"] = 2;
	Map["Marriedfilingseparately"] = 3;
}

int main() {
	init();
	
	cin.getline (s, 20000);
	int n = strlen (s);
	for (int i = 0; i < n; i++)
		if (s[i] != ' ')
			word += s[i];
		
	cin >> Tax;
		
	int index = Map[word];
	if (Tax < t[index][0])
		Tax = Tax * rate[0] / 100.00;
	else {
		for (int i = 1; i <= 6; i++)
			if (t[index][i - 1] < Tax && Tax < t[index][i]) {
				Tax = Tax * rate[i] / 100.00;
				i = 7;
			}
	}

	Tax = floor (Tax);
	cout << Tax << '\n';
	
	return 0;
}