Final answer:
Without the actual data or amounts spent by shoppers, we cannot calculate the smallest amount. Collecting and reviewing the data are essential steps for identifying the lowest expenditure.
Step-by-step explanation:
To determine the smallest amount spent by any of the shoppers, we need access to the specific data collected from surveys or observations mentioned in the exercises. However, without the actual numbers or a table of the amounts spent by each shopper, we cannot compute or give a definitive answer to this question. When conducting such a study, collecting the data is a crucial step. You would typically record each amount and then identify the smallest amount spent by reviewing all the respondents' expenses. Specifically, if this were a mathematical exercise, you would list all gathered amounts and pick the minimum value from that list.
To find the smallest amount spent by any of the shoppers, we need to refer to the available data. However, the specific data mentioned in the question is not provided. Therefore, we cannot determine the smallest amount spent without the given information.