Use the Information for the Question(s)below

Multiple Choice

Use the information for the question(s) below.
-The owner of a hair salon spends $1,000,000 to renovate its premises,estimating that this will increase her cash flow by $220,000 per year.She constructs the above graph,which shows the net present value (NPV) as a function of the discount rate.At what discount rate does her decision to renovate become untenable?

A) 3.0%
B) 3.3%
C) 4.0%
D) 4.8%
E) 5.0%