Final answer:
The question involves multiplying the quantity of fruit by its price to calculate the total cost, done as part of middle school mathematics. We would evaluate any given statements based on this principle, though no specific statements were provided in the question.
Step-by-step explanation:
The question given to us involves computing the cost of blueberries picked at a farm based on their weight and price, and evaluating statements for their truthfulness. To calculate the amount spent on each fruit, including blueberries, you multiply the quantity of the fruit by its price. For instance, if you picked 4 pounds of blueberries at $18, it means you paid $18 for the entire 4 pounds. This type of problem involves basic arithmetic operations and understanding of cost calculations typically taught in middle school mathematics.
If we were given specific statements to analyze for truthfulness, we would apply this principle and determine the accuracy of said statements in the context of the price of blueberries or any other fruit mentioned.