Susan was proposing the usage of Use case points and function points to measure non$-$functional size during the proposal phase. Is Susan's proposal valid?

Select one:

a$.$ Yes, Use case points and function point help with approximating non$-$functional size in proposal phase

b$.$ Yes, Use case points and function points help with measuring non$-$functional size during proposal phase

c$.$ No$,$ Use case points and function points help with approximating technical size during proposal phase

d$.$ No$,$ Use case points and function points help with approximating functional size during proposal phase