Byce Inc. and Lewis Corporation are competitors in the computer industry. Following is a table of Total revenue and R&D expenses for both companies.

		Byce Inc.		Lewis Corporation
(in millions)	Year 3	Year 2	Year 1	Year 3	Year 2	Year 1
Total revenue	$237,203	$257,087	$201,075	$93,852	$102,938	$95,516
R&D expenses	11,050	8,874	6,645	13,187	13,251	12,519

Which of the following is true?

Select one:

a. None of the above

b. Lewis Corporation is more R&D intensive in Year 3 than in Year 2.

c. Byce Inc. is the more R&D intensive company of the two.

d. Lewis Corporation is less R&D intensive in Year 3 than in Year 2.

e. Byce Inc. has become less R&D intensive over the three years.