The agricultural extension agent told the farmer that one more crop-dusting will likely add a ton of additional wheat to the harvest. the rational farmer then calculated the selling price of a ton of wheat, since he would decide to crop-dust again if and only if

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.