| 1 | We agree that extra expenses are to be borne by both parties. | |
| 2 | At same time we give the stationary availability of the system. | |
| 3 | Boss,we spent more on electricity this month than in a year. | |
| 4 | It gives the instantaneous system availability and steady -state system availability of the series system. | |
| 5 | Then a careful calculation of the expenditure compelled him to think twice before he made the final decision. |