Answer: sharing data about costs and setting up time for employees to interact
Step-by-step explanation:
From the question, we are informed that the CEO of Logiworks asked the human resource manager, April, to propose an approach to incentive pay and that April proposes that the company create a gainsharing plan.
Based on the above scenario, the action by the company that will best increase the likelihood that gainsharing will succeed is to share data about costs and setting up time for employees to interact.