I think the decision would involve several calculations on Canon's part. To start, will the company make more money from retaining the added profit from currency fluctuations or from selling more units at a lower price? Are other competitors lowering their prices, which could take a bigger bite out of Canon's sales? Does the company expect the drop in the yen to be long lasting, which could cost the company sales if it has to raise prices relatively soon after dropping them? As pointed out above, what has the yen done to Canon's raw material expenses? I'm sure there are a dozen more considerations they have to make that I wouldn't even think of. So after all that, my answer would be an incredibly firm, "It depends."