The provisions of subsections (c), (d), (e), and (f) of section
1743 of this title shall be applicable to mortgages insured under this section covering a project described in subsection (b) of this section, and the provisions of subsections (a) to (f), and (h) of section
1739 of this title shall be applicable to the individual mortgages insured pursuant to subsection (b)(4) of this section covering individual dwellings in the project.