Create a bundle that uses the inventory from single items

[InventiveWD]

Our site does two things. 

1. Sell individual items

2. Sell care packages comprised of various individual items.

We just added Shopify Bundles (https://apps.shopify.com/shopify-bundles) to the site to create the Care Packages.

The client wants to track inventory via the site so if someone buys a single item that items inventory reduces by one but if someone buys a care package each items inventory from that package should reduce by one. Does this app do this automatically?

Also, does it automatically make the shipping weight of the bundle the same as the combined weight of all of the products?