The fresh groundnut during the season sells for _________ price.
State reasons for the following statements:
(a) Tap water conducts electricity, whereas distilled water does not.
(b) During the summer season, a milkman usually adds a very small amount of baking soda to fresh milk.
If a shop owner keeps his shop open during a hurricane, at personal risk, and sells bottled water at a higher price compensate for his risk-taking, he can be called as ___________.