The pie chart given below shows the production of 6 different factories. The total production of all these 6 factories is 1400. The production of a particular factory is shown as a percent of total production of all these 6 factories.

Which of the following statement is correct?
I. The central angle formed by sectors A and C together is 156.6°.
II. The central angle formed by sector B, D and together F is 180°.