Computer Geeks believes in and engages in meeting societal expectations whether or not written as law. The business serves as a drop$-$off location for recycling old computers and other electronic devices to do its part in keeping poisonous materials out of the landfills. Computer Geeks can be described as operating at which level of the pyramid of corporate social responsibility?

a$)$ Economic

b$)$ Legal

c$)$ Philanthropic

d$)$ Ethical