Concept:Abu-Tālib died during the "Year of Sorrow," shortly before the Prophet’s migration to Madinah.Explanation:Abu-Tālib, the uncle and protector of Prophet Muhammad (SAW), died in the 10th year of prophethood.This year is known as the Year of Sorrow because the Prophet also lost his wife Khadijah.At that time, the Prophet (SAW) was about 49 years old.Thus, among the given choices, the correct age is 49.Answer:C. 49