This mythological queen was the daughter of Tyndareus and Leda, and her first husband was Atys. This queen's second husband supposedly killed Atys, and her child by him, and that same second husband killed their daughter, Iphigenia, in order to get more favorable winds for his voyage to Troy. While her husband was away at the Trojan War, this woman took Aegisthus as her lover and plotted to kill her husband. For 10 points, name this Mycenaean queen, who murdered her husband Agamemnon upon his return from war, and was herself murdered by her children Orestes and Electra.
a) Clytemnestra
b) Helen
c) Penelope
d) Andromache