webster dictionaries and oxford dictionaries are almost perfect substitutes. What is cross price elasticity of demand for Webster dictionaries with respect to Oxford dictionaries??

Question

solomonzelman · Answer

Bbbbbbrrrrr... I studied economics last semester, but I really haven't seen this type of question or anything similar... (sorry, but) I don't know.

anonymous · Answer

i searched the internet, the answer is almost infinite but i dont know why??