...,the benefits over the following twelve months included savings of up to 1 m (pounds) and a clear improvement in management skills and (attitudes trust views) towards cross-cultural teams.
The correct answer is "attitudes".
I understand that
the benefits included (1)saving up to 1 m pounds and (2) a clear improvement in management skills and attitudes towards cross-cultural teams.
I wonder if "trust" can be used. Thank you for your opinions.