The method used by the Solutions Manual is unknown. Can't obtain the numbers used in the example either. The figures used in the text for this problem are not labeled correctly. 4.17 Typo - it should be 150 students rather than 17,150. Need some indication of the split between sensible and latent loads.
None is given in text.
BUT check units as a conversion factor must be used. 5.13 Must assume some ACH rate. There is no indication of the stud spacing. 5.35 Answer given in book is incorrect. The '97 HOF indicates that the storm window should be treated as just another layer of glass.