Jonathan eats 2500 calories every day except for Saturday, when he consumes an extra 1000 calories.  He burns 3000 calories every day.  What is his weekly caloric deficit?
How many calories does Jonathan consume on Saturday? ** He consumes 2500+1000=<<2500+1000=3500>>3500 calories on Saturday
How many calories does Jonathan consume in the week? ** He consumes 2500*6+3500=<<2500*6+3500=18500>>18500 calories in the week.
How many calories does Jonathan burn in the week? ** He burns 3000*7=<<3000*7=21000>>21000 calories in the week
What is his weekly caloric deficit? ** His caloric deficit is 21000-18500=<<21000-18500=2500>>2500 calories per week
#### 2500