Based on personal branding alone, which of the following employees would be best positioned to receive a boss's recommendation for coveted opportunities?

Ursula completes her favorite tasks on time and on budget. Because she is a forceful personality, her colleagues tend to listen politely when she complains about unwanted tasks.

Tu completes every task on time and on budget. Because Tu spends a great deal of time out of the office on personal business, his colleagues tend to ignore him.

Stella quietly completes every task on time and on budget. Colleagues know she will not talk down to them and will make jokes at her own expense to lighten the mood.

Ricardo completes many tasks well under budget, but is often behind on deadlines. Colleagues have learned to gauge his stress levels and interact with him accordingly.