Activity Frame

$\backslash$table$[[,$Company A$,$Company B$,$S&P Industrials$],[\frac{P}{E}$ ratio,$31\mathrm{.}00,28\mathrm{.}00,15\mathrm{.}00],[$Expected annual growth rate,$0\mathrm{.}17,0\mathrm{.}15,0\mathrm{.}10],[$Dividend yield,$0\mathrm{.}00,0\mathrm{.}01,0\mathrm{.}03]]$

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