Answer: 
 Follows are the solution to this question: 
Explanation: 
Its coat test is a viable and cost-effective alternative also for the cafe. Restaurant visitors have a big issue about managing their clothing in winter. Straps would not even ensure security so its risks will be burglary. 
- A sitting room with such a guide ensures safety and would be used in the customers. 
 - Its restaurateur will be charged with additional costs because an employee has to be recruited. 
 - The business prospects would be improved when customers get a guaranteed spot to preserve their jackets. 
 - An operator must be careful enough to not exchange or mislocate any clothes. 
 - It would be a source of revenue for the business because the service available was being used by other people.