Sue is an exponential discounter. Her discount function which illustrates her preference for money at various points in time is characterized as follows:

(t) = 1/(1.07)^t for t = 0,1,2, ...

Bob on the other hand is a hyperbolic discounter. His discount function is:

(t) = 1 for t = 0

= .8/(1.03)^t-1 for t = 1,2, ...

a. What would Sue/Bob rather have: $1 today or $1.10 next year? Explain.

b. What would Sue/Bob rather have: $1 next year or $1.10 the year after that? Explain.