Because beef rose this week, mother bought more pork. True or false

Pork is not cheap either, so what is the comparison price? Also, what beef was she going to buy, that the price was increased? Also, did she comparison shop for the particular beef?

I think what you stated is a fallacy.

143 Million Pounds of beef got recalled today, I would not think she would buy beef until problem sorted out, there is still Fish, Chicken and Turkey. Nothing like an Angus.