These costs, which are set out in Option 3, would affect different schools in different ways, depending upon how close to the revised Standards they already are.
Byddai’r costau hyn, a nodir yn Opsiwn 3, yn effeithio ar wahanol ysgolion mewn gwahanol ffyrdd, gan ddibynnu ar ba mor agos i’r safonau diwygiedig y maent hwy eisoes.