The _______ approach for protecting consumer privacy is when individuals explicitly approve secondary uses of their personal data. This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option. Use the Tab key to navigate between options and the Enter key to select: A opt-in option A opt-in Use the Tab key to navigate between options and the Enter key to select: B sign out option B sign out Use the Tab key to navigate between options and the Enter key to select: C sign in option C sign in Use the Tab key to navigate between options and the Enter key to select: D opt-out option D opt-out