Where is the code in the script that changes the price depending on the choice of SKU?

Question

1C-Bitrix

Good time.
I use the standard catalog.elemet template.
It changes the price when the sku is selected.
I need to get the base_price SKU depending on which SKU the user has chosen and pass the base_price to my input with id="price"
Tell me where in script.is I can do this and how?

Answer 1

changeInfo-->this.setPrice