I would choose d. ya i would defininetly choose D.
This too! this is something you should already know
Answer: Tricyclics
Explanation:
The chemical compounds which are known to have three analogous interconnected rings of the atoms. Several compounds are known to have this tricyclic structure, but in discipline such as pharmacology, this particular terminology has both traditional and contemporary meaning and thus further reserved in order to describe the hetero-cyclic drugs.
I think it is decreasing variable costs because there is basically no middle man like a grocery store that will mark up the price a little bit to gain a profit so you would be essentially buying the lemons at cheaper price directly from the farmer rather having to pay the grocery stores mark up for their profit.(I think I’m not 100% sure)