4- How can we modify the implementation of the stack to prevent actions that lead to errors, for example: undo action and there are no actions done, so the stack is empty. Apply this to your written code.

You are working as a software engineer at Golden Solutions (GS), a company that designs and builds software solutions for financial auditing companies. Your company received the requirements and you have started working on developing the required system that contains multiple features such as: creating financial reports, submitting financial reports for management review, editing financial reports, and printing reports. The company also requested that the employees can be able to search through financial records and sort these financial records. After considering the above scenario, your responsibility as a software engineer is to build certain features and discuss some topics with your teams that will help make implementation decisions