Desrealian by three Methodaz Fart al yeart hecteifed: Determine the amigut of deptociation eapeste for the vears eldes December 31, Year 1, Year 2, Yeat 3, and Year 4, by (a) the itraghtiline method, (b) the units-of activily method, and (o) the tovelesechinng falance tuthod. Note: Rouad all final values for each depreclation methed and each year to the nearest whele dellse. e. 5 traiohtrine method b. Ueit-at actity iemoc c. Bovble decining.by/sace rrethso a. Stright-lae method b. Units-el-sctivity methed c. Dcuble-declining-balance method