Considering possible paths for PD&I projects development, observe the following statements: I. Investments in infrastructure eventually fostered b...

Considering possible paths for PD&I projects development, observe the following statements:

I. Investments in infrastructure eventually fostered by the federal and/or state governments are offered with a view to tax collection.
II. Because it considers a multidisciplinary and comprehensive approach, the product/system development methodology of Systems Engineering is recommended for PD&I projects.
III. Managing deadlines in PD&I projects is something that can be quite challenging due to the uncertainties associated with technology development.

Is it correct to state that:

I and II.
I and III.
I only.
II and III.
II only.

I and II.
I and III.
I only.
II and III.
II only.
b) I and III.
d) II and III.
e) II only.