Residential Energy credit form

Hello,

I'm hoping this is an easy question - for the "Tell us how much you paid for energy-efficient improvement" how do I complete this portion of the form?  We had 14 windows and 1 patior door installed in 2025.  I have the costs broken down by each item but do I total all windows?  And if I do - which box do I enter this information?  Since there is only one door that's easy but there's four "expensive window" levels and an"All other windows/skylights".  What does that mean?  Help!