The correct option is C Gautami Balasri
Gautami Balasri was the mother of Gautamiputra Satkarni. He was a ruler of the Satavahana Empire who ruled in the second cent. BCE. Satavahana dynasty belonged to the Andhra jati and was the first Deccanese dynasty to build an empire in daksinapatha—i.e., the southern region. Their rule began in the first century BCE and lasted until the second century CE.