Sandy is trying to decide which new soft drink to try. She decides to try "Bliss Mist" because it has a prettier bottle and the theme song is running through her head. Sandy is using the heuristic to make her decision.

The take-the-best heuristic

Explanation:

The take-the-best heuristic exploits the basic psychological capacity for retrieving cues from memory in the order of their validity. Based on the cue values, it infers which of two alternatives has a higher value on a criterion.

References:

Czerlinski, J., Gigerenzer, G., & Goldstein, D. G. (1999), New York: Oxford University Press (ed.), How good are simple heuristics? In G. Gigerenzer, P. M. Todd, & the ABC Research Group, Simple heuristics that make us smart, pp. 97–118

Dhami, M. K. (2003), Psychological models of professional decision making. Psychological Science, pp. 175–18

the answer is d. amendments.