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	30.00	28.00	17.00
Expected annual growth rate	0.17	0.14	0.07
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