Learning about different problem solving strategies and when to use them will give you a good start. Problem solving is a process. Most strategies provide steps that help you identify the problem and choose the best solution. There are two basic types of strategies: algorithmic and heuristic.
It should be 'No vacancies' (plural). Vacant means empty/free. Vacancy is the state of being empty, therefore 'no vacancies' = no empty rooms.
The latest Minnesota Job Vacancy Survey (April â June 2016) shows that employers reported a total of 98,000 vacancies, very similar to second quarter 2015, which reported the highest number of vacancies in 16 years. View the top 30 jobs with the most vacancies in Minnesota.