When it comes to social responsibility, some people feel that "before you can do good, you must do well." This reflects a firm's primary responsibility to its:

Customers. Investors. Employees. Community.

Answer to this Question is Investors.

Explanation:

Yes, its true that a firm perform its duties towards social responsibility, it must do think about its customers, investors, employees and overall general community but when it comes to fir's primary responsibility, firm must and it is required to take care and think of its investors because these are the stakeholders who putting their money to run the organisation, they are provide the basic platform where firm can play and perform all of its operations. An organisation can do well with its investors by giving them back the good profits only when firm in itself is performing well, running its operation effectively, fulfilling customers needs an wants by providing them with the latest products, giving solutions to their problems in the form of innovative products, taking care of its employees, and moreover, serving the community's welfare as well. Firm must do all of these actions and activities well before it can serve its investors well. By generating more profits, firm can then handover those profits to its investors only and if form is doing well, performing effectively and efficiently.