
What is the formula for elasticity of demand for transportation?
I'm trying to understand the concept of elasticity of demand in the context of transportation. Specifically, I'm looking for the formula that calculates this elasticity.


Which Uber for 2 suitcases?
I'm planning to take an Uber, but I have 2 suitcases with me. I'm wondering which type of Uber service would be most suitable for accommodating my luggage.


Is UberX for one person?
I'm wondering if UberX is specifically for one person. I'm trying to figure out if I can use it for myself or if it's meant for groups as well.


What is a flip fee at the rail?
I was wondering about the term 'flip fee' that's used at the rail, especially in the context of horse racing or betting. Could someone explain what it means and how it works?


What is an example of intermodal freight?
I'm looking for an example of intermodal freight. I want to understand how goods are transported using multiple modes of transportation, such as shipping containers moved from ships to trains or trucks.
