"I'll have a cup of tea," my father said, "because I'm not h…

ক.My father said that he will have a cup of tea because he wasn't hungry

খ.My father said that he would have had a cup of tea because he wasn't hungry

গ.My father said that he would have a cup fo tea because he wasn't hungry

ঘ.My father said that he had a cup of tea because he wasn't hungry

"I'll have a cup of tea," my father said, "because I'm not hungry." Which of the following sentences is the correct indirect speech?