I need help in these two cases please do it correctly without any plagiarism. Please answer them correctly in around 150 words each:

Carla and her two sisters work in a food processing plant in Timbuktoo. Carla and her two sisters have been concerned about getting COVID since early February of 2020. They have voiced their concerns to management about the need for the plant to: 1)provide face masks; 2) separate employees so that there is social distancing 3)allow better opportunities for washing of hands; and 4) make employees aware that someone in the plant has tested positive for COVID. While Carla and her sisters had talked about the issues in the plant, they had never specifically informed management that they could not come into work under those unsafe conditions. Carla refused to come in to work. When she refused, she was terminated. After Carla's termination, Carla's two sisters complained to their supervisor that the plant needed to do more to protect the employees and that Carla should not have been fired. Carla's two sisters were then terminated. Both Carla and her sisters immediately sued the plant in the Timbucktoo Court. 1) Based on your readings, will Carla win--why or why not? 2) What about her two sisters--will their lawsuit be successful? why or why not? Paying expenses for the cost of operating a defined contribution plan may not seem like a big deal, but McKinley was tired of the expenses he had been paying. His employer, Premium Products had a defined contribution plan and had hired a third part to operate the plan and to oversee maintaining plan records, tracking participant account balances and investment elections, transaction processing, call center support participant communications, and trust and custody services. Mckinley, who had worked for other employers who had similar retirement plans knew that Premium Products used a record keeper who was more expensive than other record keepers and who didn't always monitor the investment opportunities to see whether different options existed. McKinley, who thought too much of his retirement money was going for expenses sued his employer Premium Products for ERISA violations. Will McKinley be successful in his lawsuit? Why or why not