Olga is experiencing some performance issues related to meeting performance expectations. As HR Director, what do you recommend her supervisor do$?$

send Olga to a training program on empowerment and job success

invite participation from Olga

inform Olga that you need to put her on probation and that she will be terminated if her performance does not improve

inform Olga you will give her a $20$ percent bonus if she shows improvement in performance in the next $12$ months