I just wrote in another thread that my fridge is 27 years old and I expect it to die soon. I don’t remember how many cubic feet it is. Knowing that number would make my internet shopping simpler. Does anyone know how the cubic feet of a fridge is calculated? Is it as simple as inside depth x width x height? Does that number include the freezer portion? Thanks in advance… Also, there many "brand names" that weren't around 27 years ago, mine is a GE. Feel free to mention a brand you like.