Hi all,

I'm currently doing an independent study with my Econ prof. on digital markets and recently made a post about profitability and return on investment from making jewelry & what the effect of upgrading them is. Here's a link to the post if it might be something you're interested in:

dbeer2.blog.com/2015/02/21/examining-return-on-investment-and-profit-from-jewelcrafting/

I'm looking for feedback on it and would appreciate your thoughts on the matter and also any ideas for future blog post topics that might be interesting.

Peace,
Penguin