Anuj's salary is twice the salary of Manoj. Ramnathan's salary is half the salary of Vikram. Manoj's salary is ₹15,000 less than the salary of Ramnathan. If the salary of Anuj is ₹20,000, what is the total salary of all the four persons?

A

₹1,30,000

B

₹1,00,000

C

₹1,05,000

D

₹1,15,000