The research reports submitted to the board of directors contain in their appendices figures that suggest
the firm should actively cultivate foreign markets.
a) in their appendices figures that suggestclear and concise - 'their' refers to reports and the clause 'that suggest the firm..' modifies figures correctly.
b) figures in their appendices that would suggest the fact that"their" is ambiguous - could be reports or figures. changes meaning - original sentence 'figures suggest' here 'appendices suggest'
c) figures in its appendix that suggest'It' doesn't comply with plural subject
d) figures in its appendix that suggests that'It' doesn't comply with plural subject
e) in their appendices figures that suggest the fact thatwordy and indirect - figures that suggest the fact that
"Appreciation is a wonderful thing. It makes what is excellent in others belong to us as well."
Press Kudos, if I have helped.