The monthly income of Vijay and Muskan is Rs. 30,000 and Rs. 32,000 respectively and the saving of Vijay per month is Rs. 10,000 and that of Muskan is Rs. 12,000. Find the monthly average expenditure of Vijay and Muskan.
1
Rs. 12,000
2
Rs. 20,000
3
Rs. 22,000
4
Rs. 19,500
5
Rs. 11,500