Please draw an ERD from the following descriptionsThe BusyBee Cleaning Company specializes in providing cleaning services for both domestic andcommercialclients. Each type of client has a set of requirements. For example, the CardboardBox Company requires cleaning services from Monday to Friday at 7AM through 9AM and 5PMthrough 7PM each day, but P. Nuttall only requires cleaning services on Wednesday from 10AMto1PM. Whenever a new client is taken on, a BusyBee administrator assesses how many cleaning staffsare required for the premises prior to assigning any staff to the job. Note that this is the idealnumber, but it may differ in practice. In addition, the administrator also assesses whether anyspecialist equipment is required and when. For example, three industrial floor cleaners may beneeded on two out of five occasions for one commercial client. The cleaning staffs work in groups of six, with a supervisor to oversee the work done. The otherstaff are administrative staff who manage the day-to-day office work including visiting newclients and ensuring the specialist equipment is properly maintained.