💡 Detailed Explanation
The correct choice is Option 4: 'Cheap, white camera.' The clerk presents two lightweight cameras: a black one for 40,000 yen (newer) and a white one for 25,000 yen (older model). The woman prefers the white one's design ('デザインは白い方がかわいいですね') and decides based on price: 'では、安い方のカメラをください' (Well, please give me the cheaper camera). The clerk confirms: 'では、白い方ですね' (So, the white one, right?). Therefore, she purchases the cheap, white camera.