In general, it costs ________ times more to replace a customer than it costs to keep a customer

I have absolutely no clue what will happen with the strength of the dollar and can't imagine assigning likelihoods or adopting an optimistic or pessimistic stance. What's the safest bet for a destination and why?

What will be an ideal response?

The amount of the asset reserved for the higher price segment is such that

A) all orders from the lower priced segment will be accepted and filled. B) the expected marginal revenue from the higher priced segment is more than the price to the lower price segment. C) the expected marginal revenue from the higher priced segment is less than the price to the lower price segment. D) the expected marginal revenue from the higher priced segment equals the price to the lower price segment.