please help

You have the following information for Sheffeld inc for the monthended Jine 30.2022 . Shelfeld uses a periodic imventory system. Calculate cont per unit (Round ansere to 2 decinal poces es 5.25) Weighted-average cont per unit cont, (Mound inenge coit methad answen to 2 decind ploces es, 1.250 .25 and ocher onnwers to 0 decinal pluces, es 1.250 ) Galculate gross profit rate under eachi of the following methods (3) LF Q. (2) FiFO(3) Average-cost. (Round anowers to 1 declnal pioce es. 51.23 eTextbook and Media Compare rewils for the three cont fow anumptions and answer the following cuestions In this period of riaing prices, gives the highest cont of goods sold and then Bross profit. ghes the lowest cost of goods sold and the gross protit