A Mexican businesswoman decides to open a juice branch in Mexico. Your initial investment is two million pesos. He acquired the land to build the premises to his needs and allocated a million pesos for it. Derived from the economic crisis, she needs the services of a labor lawyer to prepare three types of employment contracts (for a specific time, for a specific work and for an indefinite period). However, the financial resources are insufficient and she decides to prepare them. 

The workday begins at six in the morning and ends at ten at night. There are two eight-hour shifts and she must hire eight people, including a manager on duty. What should she do? How should she prepare them so as not to have problems with her employees?