An analyst is considering three different assumptions to model the net sales of a company:

• Method 1: Net sales will grow at 1.5 times the nominal growth rate in GDP.
• Method 2: Industry sales will grow at the same rate as GDP, however, the company will grow in market share by 5 percentage points.
• Method 3: Net sales will grow at 0.5 percent plus 1.1 the previous year's growth rate.

Which of the methods is most likely to be a bottom-up method?

		Method 2.
		Method 3.
		Method 1.