Three college graduates Asha, Babita and Cyrus enter into partnership to run an online tea business. After a bumper turnover they divide profits as 80,000, 60,000 and 1 lakh respectively. Which of the following was correct ratio of their investments ?

8 : 6 : 1 4 : 3 : 5 3 : 4 : 5 3 : 4 : 6

4 : 3 : 5