Which of the following is NOT a cooperative arrangement between a member firm a would impair independence? A joint venture to develop or market products or services where the arrangement is material to member firm An arrangement to combine one or more services or products of the member firm with one or ucts of the client and market the package with references to both parties. The arrangement is mat firm but not to the client. A prime/subcontractor arrangement to provide services or products to a third party where 1 material to the firm or to the client All of the above are cooperative arrangements that would impair the member firm's indep