Extracting volumes based on weeknums from array

Sumprod Cond (1).xlsx

Hello Guys based on cell s5 how would we continue this formula adding more infos like : extracting only certain weeknums based on collumn d.
without column v as a helper.

I want the results split for each weeknum.

Administrative Note:

GENERIC THREAD TITLES - JUST FUNCTION NAMES

I have warned you about this before.

We would very much like to help you with your query, however the thread title does not really convey what your request is about. Tell us what you are trying to do, not how you think it should be done.

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I changed the title! Scuze me!

Thank you.