At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Get quick and reliable answers to your questions from a dedicated community of professionals on our platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

Under which of the following is it illegal, in connection with the sale or purchase of a security, to employ any scheme or to engage in any practice that defrauds another person participating in the financial markets?
A. OSHA regulations.
B. FTC regulations.
C. Rule 10 (b) of the 1934 Act.
D. Rule 10 (b) of the 1933 Act.