The SuperSolar organization has offices in several countries. In each office, sales representatives promote solar cells for energy production, adjusting their methods according to the local conditions. When a sale contract is signed, the required cells and equipment are produced in the headquarters. For the installation process, experts must travel to different countries to guarantee the quality of the installation. Which is a more appropriate classification for the SuperSolar organization?

a$.$

Multinational Organization

b$.$

Transnational Organization

c$.$

Global Organization

d$.$

International Organization