There are many food carts near Mark’s university. Mark and his friends regularly buy hot dogs from Jeff’s cart. Recently, Andrea opened a business selling two-for-one hamburgers near Jeff’s cart. What will be effect on Jeff’s hot dog cart?
Well, I suppose Jeff's cart won't have as much business, considering Andrea's shop sells two burgers for the price of one. People love bargains, so Jeff's costumers would mainly be people that enjoy hot dogs much more than burgers.
