"Prices of" vs "prices for"
The preposition "OF" is used here to indicate that the price belongs to/is used in relation with prices of spare parts. Now, the definition of "FOR" as a preposition- For Used to
The preposition "OF" is used here to indicate that the price belongs to/is used in relation with prices of spare parts. Now, the definition of "FOR" as a preposition- For Used to
The U.S. Department of Energy''s solar office and its national laboratory partners analyze cost data for U.S. solar photovoltaic systems to develop cost benchmarks to measure progress
10 Taken from here: The net price is the price pre-tax, and the gross price should be the price including tax. backed up by here: you know a price after tax (the Gross price) but want to find
PDF version includes complete article with source references. Suitable for printing and offline reading.