So for example, we would get all the ministries actually calculating shifting one hour in a time zone: what transaction costs does it cause for the stock exchange, or even energy use, and things like that? Each ministry and agency actually calculates the cost of that. And the benefit, arguably, is making Taiwan be seen as more unique in the world. But that is questionable. So that could also be quantified a little bit by getting people from different sides to come together to look for the social return on the investment of that proposal.