When it comes to the main estimates on the expenditure side, if MPs were given a full list of what that was buying in each department and the historical context of how it's changing—how many people are being employed and why it's changing—this committee and others could ask much more pertinent questions about departments and hopefully better spend that money in the future.
Evidence of meeting #28 for Government Operations and Estimates in the 41st Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was way.
A recording is available from Parliament.