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 $31\mathrm{.}0027\mathrm{.}0018\mathrm{.}00$

Expected annual growth rate $0\mathrm{.}160\mathrm{.}130\mathrm{.}06$

Dividend yield $0\mathrm{.}000\mathrm{.}020\mathrm{.}03$

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

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

years