Linking Products After the Fact

I sell an item with various package options. This was an afterthought after adding the master item to the inventory.

How can I link them to the master item?

Example- Master item is a Hockey Sweater.

You can also get the sweater with:

A) A big foam finger
B) Hat
C) A&B
D) All the above and a perpetually full beer mug.

Since all the packages include the sweater, how can I link them to the sweater? or do I really need to go in and add them again and use the default linking functions?

Disclaimer- I don't sell beer.

I meant Duplicating Products.

Master item is an Apple

Slaves are Apple with Caramel, Apple with Caramel with Nuts, Apple with Chocolate with Almonds, or Candied Apple.

If I have 5 Apples in stock then the Slaves should have 5 each in stock right?

Can this be done?

If I understand the question, it seems like you'd want to do the Caramel, Candied, etc. as attributes of the apple product, then use this to keep track of stock:

http://www.zen-cart.com/index.php?main_page=product_contrib_info&products_id=310

That's a good idea Spartan fan.

Can the options be programmed to have different prices as well?