At their core, companies are systems that combine inputs such as labor, raw materials, capital, and knowledge to produce finished products and other types of output.
a. organizational
b. production
c. predictable
d. social
e. socio-cultural

I am definitely sure that correct answer is: At their core, companies are b. production systems that combine inputs such as labor, raw materials, capital, and knowledge to produce finished products and other types of output. The main measure in it is productivity which means an indication how many inputs it takes to produce an output.

Answer determine the transaction price;