Last summer OSHA, the agency responsible for enforcing health and safety regulations, enacted several new regulations that affect the construction industry. To companies within this industry, OSHA represents a $\_\_\_\_\_\_,$ part of an organizations' $\_\_\_\_\_\_.$

a$.$

Quasi$-$governmental entity; task

b$.$

International force; general

c$.$

Economic force; task

d$.$

Stakeholder; task

e$.$

Political$-$legal force; general environment

f$.$

Special$-$interest group; external