Mr Remick Asks 9-Year-Old Anne to Divide a Pitcher of Lemonade

question 30

Multiple Choice

Mr. Remick asks 9-year-old Anne to divide a pitcher of lemonade equally between two glasses, one each for her and her friend Kate. The two glasses are different shapes, with Anne's being tall and thin and Kate's being short and wide. After Anne pours the lemonade, Mr. Remick says to her, "Look, the lemonade in your glass is higher than the lemonade in Kate's glass. Did you give yourself more than you gave Kate?" "No," Anne replies, "my glass is skinnier." Mr. Remick continues to ask Anne questions to determine how well she understands that height compensates for width in this situation. Mr. Remick's strategy can best be described as illustrating:

• A) Equilibration
• B) Class inclusion
• C) Reciprocal teaching
• D) The clinical method

---

Definitions:

Total Cost

The aggregate expenditure incurred by a firm to produce a certain level of output, including both fixed and variable costs.

Price of Labor

The wage rate or compensation paid to workers for their labor, often determined by market forces, skill levels, and industry demand.

Isocost Line

An isocost line is a graphical representation in economics showing all possible combinations of inputs that result in the same cost of production.

Price of Capital

The cost incurred to use capital goods for production, often determined by interest rates and market demand.