The answer to the question would be letter d. I hope this helps. :)
Sourcing is finding out where something/someone can be obtained
Answer:
C is the answer.
Explanation:
A is wrong because "bologna sandwich on Mondays", "ham sandwich on Tuesdays", and "turkey sandwich on Wednesdays" is parallel.
B is wrong because "toilet runs, icemaker is broken, and faucet drips" is parallel.
C is correct because the 2 "how-to"s mess it up. If it were parallel, the third clause would also have a "how to".