Questão número 638987

=According to paragraphs 9 and 10 (lines 55-65), investing in R&D

• A.

  may open new markets for the Brazilian technological sector of oil extraction at great depth.

• B.

  may justify Petrobras’ plans to reduce the development of its research center.

• C.

  is surely leading Brazilian engineers to work for African countries rich in natural resources.

• D.

  will pay immediate dividends in the challenging sector of geology and oil exploitation.

• E.

  can explain why Petrobras is spending $800m - $900m to extract oil at great depth.