भारत के योजना आयोग द्वारा गठित सुरेश तेंदुलकर समिति की स्थापना किस उद्देश्य से की गई थी?

The _________ is calculated by averaging the square of the poverty gap ratio.

Which expert committee's recommendations, submitted in 2009, led to the revision of the poverty line calculation methodology in India by shifting from a calorie-intake basis to a broader basket of consumption goods?