Radio is a particularly.r effective medium _____ . {j A} in the morning {3 Bi in the evening 0 C] at lunchtime @ D] in the workplace {3: E] on weekends How does the element of time distinguish the communication functions of advertising and packaging? @ A} Advertising takes more time to prepare. {3: Bi Packaging takes more time to prepare. 0 C] The impact of packaging on the purchase decision is more immediate than the impact of advertising. {3 D} The impact of advertising on the purchase decision is more immediate man the impact of packaging. O E] Advertising takes longer than packaging to make an impact on tmvers' minds