Go through the below discussion and comment in 150 words

As per case study if Jack was not able to fix the problem then Mark does not need to loose  the hope on the project. First of all Mark needs to be believe himself that nothing is impossible to do in the universe. Somehow he needs to be find out the solution before deadline otherwise they need to be pay for loss. As a project manager he should be figure out the bugs and issues where it happened. Mark check with his co-workers daily that what is going on in the project and timeline. Before that Mark wants to be discuss with Jack that where the issues are happened and why it is not solving quickly. Mark has one more option to fix the problem that make a repository for his team members. Since then everybody keep him touch with error reports and it is the easy way to find out the solution for them. The project manager wants to be challenged all workers that who are working in his team and announce them to raise the salary if anyone could make it happen without critical issues in the project.