My earlier comment was to definitely make a portion or all of it--as much as we can--refundable, because that truly will promote more of the bigger R and development in our industries, which we need to do.
We're still evolving and developing in industry. It's not like rolling the dice, but there are not always winners there. We take some chances, we take some risks, and we hope it's going to pay off. Having that element as part of a refundable portion would certainly help. We would get some contributions back for taking that initiative.