Select all that apply. Careers often emerge for the following reasons

to improve work conditions

to respond to environmental factors

to improve quality of life

to improve product and service performances

Which of the following best explains how trade enables greater specialization among producers? a. trade diversifies the market by bringing specialized goods from around the world. b. trade requires distribution networks and adds one more step to the production process. c. trade enables producers to open up new markets for their goods and services. d. trade allows people to focus on one kind of production and trade for their other needs.