Which method was used for survey of povery by the Prof. D.T. Lakdawala Committee ? (a) Short run Period (b) Uniform Recall Period (c) Mixed Recall Period (d) Below Poverty Line method Select Correct option given below :

• A. (a) only
• B. (a) and (b)
• C. (b) and (c)
• D. (b) and (d)