Teste 0017

Xavier, Yan and Zeca are the managers of a big company, each heading one of the three departments: Purchasing, Sales and Marketing.

The working hours of each one, not necessary in this order, are of 6, 8 and 10 hours a day.

Its also known that:

- Zeca works 8 hours a day;

- Xavier is the marketing manager;

- Yan is not the purchasing manager and doesn't work 6 hours a day;

Based on the statements above, it can be concluded that:

a) Xavier works 10 hours a day, Yan is the Sales manager and Zeca is the purchasing manager;

b) Xavier works 10 hours a day, Yan works 6 hours a day and Zeca is the purchasing manager;

c) Xavier works 10 hours a day, Yan works 6 hours a day and Zeca is the sales manager;

d) Xavier works 6 hours a day, Yan is the purchasing manager and Zeca is the sales manager;

e) Xavier works 6 hours a day, Yan is the sales manager and Zeca is the purchasing manager;