Answer:
e. having employees participate in a general outside training course for the software.
Step-by-step explanation:
In order for Plankton Inc. to achieve the training objectives of the 200 employees in the use of a new software application implemented in the company, and for that training to have the lowest cost, the most appropriate plan is to carry out a general external training course so that employees are able to develop knowledge and skills about the new software.
Outside training course is an advantageous method for the organization due to the option of being cheaper and faster for training employees to acquire new learnings, in addition to enabling networking and exchanging experiences with other employees, since often external training it is open to the public and allows the exchange of experiences between people.
Employees feel more motivated by acquiring adequate training, in addition to increasing their productivity and engagement at work, and creating a more harmonious organizational culture.