Write an email:
A present birthday for your mother

Explanation:

"That's it!" exclaimed Jim, a little too loudly upon coming to a realization. He had always been a bit on the loud side, while at the same time being a bit...weird.

"What?" asked Julie impatiently, as she was still busy making sure this is also the perfect gift, putting it under her nose, inspecting a side, or in her case, just staring at it.

"This is the perfect gift for mom.

the correct answer is:

this is an example of the writer telling through description rather than showing through dialogue.

sometimes writers like to explain explicitely what's happening instead of adding dialogues of the situations., which is the case in this passage,

600 grams is the answer