The Red Cross and WIC (Women, Infants, and Children program) both provide emergency food packages and first-aid kits to New York City home-less shelters. Table 2P-1 shows their weekly production possibilities in providing emergency goods to NYC homeless shelters. NYC homeless shelters need a total of 20 first-aid kits per week. Currently, they get 10 kits from the Red Cross and 10 kits from WIC. With their remaining resources, how many food packages can each organization provide to NYC homeless shelters?