Social Investment includes a)roads, communication networks, bridges, railways, airports, ports, etc.

b)schools, colleges, universities and other institutions of learning.
c)primary and secondary care, health education, disease and accident prevention, number of doctors per head, access to health care.

d)residential and commercial water supply and sanitation facilities.

e)affordable and accessible housing to meet the needs of those in search of homes and employment.

f)all of the above

All of the above

Explanation:

To Be Determined Citation: International Standard Classification of Occupations: ISCO-08 / International Labour Office, - Geneva: ILO, 2012

To Be Determined Citation: International Standard Classification of Occupations: ISCO-08 / International Labour Office, - Geneva: ILO, 2012ISBN 978-92-2-125952-7 (print)

To Be Determined Citation: International Standard Classification of Occupations: ISCO-08 / International Labour Office, - Geneva: ILO, 2012ISBN 978-92-2-125952-7 (print)ISBN 978-92-2-125953-7 (web pdf) ISBN: 978-92-2-125952-7

answer; commerce clearing house;

it's d. out with the planting and harvest of the crops.