7. Who is correct?

Akhil and Susan had a discussion between them. If a person started to climb the mountain on a Sunday, he could reach the top of the mountain in 32 days. Akhil says the person can reach the top 32 days later, on a Thursday. But Susan disagrees with Akhil and says the person can reach the top on a Friday. Who is correct?

 

 

SusanAkhil says the correct day.