Which ef the fellewing rnarltets has a barrier te entry? D A. Jee’s Ear ewns the enly liquer lieense issued by the tewn. C] B. There are already many fast feed restaurants in the City at Buffalo. Cl C. Geld can only he mined in eertain planes in the wand. C] D. Stan’s Garbage Gempany mns the only trash eelledien serviee in tum.