In MS Excel, there is an option of recovering your unsaved files. To do this, open any spreadsheet and go to the File option.There you click the Manage Versions Option as shown below. Click the Recover Unsaved Workbooks.n MS Excel, there is an option of recovering your unsaved files. To do this, open any spreadsheet and go to the File option.
The type of aerial lift has a significant impact on cost. The price range for a used spider lift varies from $15,000 to $65,000 while new lifts range from $25,000 to $115,000.
The levelized cost of electricity (LCOE), also known as Levelized Energy Cost (LEC), is the net present value of the unit-cost of electricity over the lifetime of a generating asset.It is often taken as a proxy for the average price that the generating asset must receive in a market to break even over its lifetime.n comparison, coal-fired plants are between 66 USD and $151 per MWh, nuclear power at 124 USD per MWh. Small photovoltaic power plants on roofs of houses are still at 126-265 USD per MWh, but which can do without electricity transport costs. Onshore wind turbines are 37-81 USD per MWh.