Well, it depends what's on the pizza. I am going off the assumption you're talking about a cheese pizza.
One slice for a 14" Medium cheese pizza is 285 calories.
The whole 14" Medium cheese pizza would contain approximately 2,269 calories.
Hope this helps!
<span>True i am not sure .......</span>
B would be the ideal to understand the nature and cause of stress. A, C and D are possible solutions.