You are given the following information about two computer software firms and the S&P Industrials:

	Company A		Company B		S&P Industrials
P/E ratio	31.00		27.00		19.00
Expected annual growth rate	0.15		0.13		0.10
Dividend yield	0.00		0.01		0.02

a.Compute the growth duration of each company stock relative to the S&P Industrials. Do not round intermediate calculations. Round your answers to two decimal places.

Company A: years

Company B: years

b.Compute the growth duration of Company A relative to Company B. Do not round intermediate calculations. Round your answer to two decimal places.

years