#### Answer

R(2)= 2.974 billion dollars, so the Boeing Company and subsidiaries are estimated to spend 2.974 billion dollars in 2007 on research and development (which is x=2 years after 2005).

#### Work Step by Step

We are given that the amount of money spent by the Boeing Company and subsidiaries on research and development annually is represented by the function $R(x)=.382x+2.21$, where x is the number of years after 2005.
$R(2)=.382\times2+2.21=.764+2.21=2.974$ billion dollars