How long does it take you to prepare a meal, how much money do the ingredients cost per meal, and how long do you spend eating it?

The meal I make most often (pasta, bacon, frozen veg, pasta sauce): about half an hour to cook and clean, maybe £2, and variable time (probably 10-20 minutes) eating at my desk (which time is less valuable than time spent not eating at my desk, but not that much less valuable). I make two meals at a time, or sometimes three when I estimate quantities poorly.