Weather conditions would be least likely to affect supply in a. farming b. fishing c. technology d. transportation

C. technology
Weather conditions do not really affect supply in technology. 
It is not A. If it doesn't rain at all, farming will be affected because the crops will dry out and wither
I don't think it is B, but it could be. If the weather conditions are not fit for the fish, not enough fish could be caught
Not D because if it rains way too much or there is thunder and lightning, many transportation systems could be cancelled

hope this helps, and sorry if i am wrong

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