How much would meals cost for a family of 4 per day

A survey has revealed that according to the current situation in the market, a family of four has to spend at least 2,500 rupees to procure 03 food wells per day.
It is from a survey conducted by the Alliance of Physicians' Unions on Medical and Civil Rights.
Dr. Chamal Sanjeeva, the president of that alliance, mentioned that.
Also, it has been revealed in the relevant survey that this figure increases to 4,000 rupees in case of a family of 05 people.