Which FIVE of the following actions should Katerina take in order to improve her personal effectiveness? 4713262 HELP MODULE Request that more staff be appointed to spread the workload in her department Ensure freedom from interruption during critical periods Increase investment in training and development activities within her department Review the knowledge, skills and experience of her team to determine their capabilities Delegate authority to the staff who work in her department Immediately put all staff on overtime to cover additional workloads. Sacrifice some of her personal commitments in order to spend more time at work Inform the more experienced staff in her department that they are now fully accountable for more routine tasks Invest more time in prioritising her commitments on a daily basis Inform her manager that it is unreasonable to expect tasks to be completed at short notice earch SI 28C Clear