Mambo from Mbeya, Tanzania! This is 47 year-old Tatu Ramadhani. She is married and has five children, aged between 14 and 33. In 1996, Tatu established her charcoal business. Working seven days a week, and nine to twelve hours a day, she earns about US $170 every month from this business. Tatu requires a loan in order to buy more charcoal in bulk.