Which of the following is punctuated correctly? a) for out trip, make sure to bring the following: comfortable walking or hiking shoes, a warm sleeping bag, and a fleece or light jacket. b) for out trip, the needed materials are: comfortable walking or hiking shoes, a warm sleeping bag, and a fleece or light jacket. c) for out trip, make sure to bring the following, comfortable walking or hiking shoes, a warm sleeping bag, and a fleece or light jacket. d) for out trip, make sure to bring the following; comfortable walking or hiking shoes, a warm sleeping bag, and a fleece or light jacket.