Of the following methods of examining the uncertainty of financial outcomes around point estimates, which answers hypothetical questions about the effect of changes in a single variable and which uses assumed probability distributions for key variables?
　Hypothetical　　　　　　　Probability
　questions　　　　　　　　 distributions

A.Sensitivity analysis　　　　Simulation

B.Scenario analysis　　　　　Simulation

C.Scenario analysis　　　　　Sensitivity analysis