Assertion(A)- Food fortification is done by adding the nutrient that is lacking in the food stuffs to

Given below are two statements labeled as Assertion (A) and reason (R)

Assertion(A)- Food fortification is done by adding the nutrient that is lacking in the food stuffs to ensure that minimum dietary requirements are met. 

Reason(R)- India has progressed from an agro-deficit to an agro-surplus country creating need for storage and processing of agricultural and horticultural produce. ISelect the most appropriate answer from the options given below. 

a. Both A and R are true and R is the correct explanation. 

b. Both A and R are true but R is not the correct explanation. 

c. A is true R is false. 

d. A is false but R is true