"Exactly how much are we talking" is this an idiom? Is it natural? or am I missing a word?<br/><br/>situation A<br/>John: You'll have to take an entrance exam.<br/><br/>Sam: Exactly what kind of exam are we talking?<br/><br/>situation B<br/>John: If you do this job for me, you'll be rich.<br/><br/>Mike: Exactly how much are we talking? 6 figures or 7 figure score?<br/><br/>Thank you