i have no understanding of this problem. help! due tmr

For the entire yeac, the company sells 61 units of inventory for $23 esch: Required: t.a \& b. Using FIFO, calculate ending inventory and cost of goods sold. 1c8 d, Using FIFO, colculate sales revenue and pross profit 2.a 4 b. Using LFO, calculate ending invertory and cost of goods sold, 2e& d. Using LFO, caiculate sales reverue and pross profit. 3 a s b. Using weighted-average cost, calculate ending inventory and cost of goods sold, 3-e d. Using welohted-average cost, colculate sales revenue and gross profit 4. Determine which method will result in higher profitability when inventory costs are declining Complete this question by entering your answers in the tobs below: Using FifO, cazulate ending imemory and cost of goods zold. During the year, Aosenberg Incorporated has the following inventory transactions For the ertire yeac, the company selts 61 units of inventory for $23 each. Required: 1-a \& b. Using FFO, calculete ending inventory and cost of goods sold. 1-e 8 d. Using FIFO, calculate saies revenue and gross profh. 2-a \& b. Using LIFO. calcutate ending inventory ond cost of goods sold 2c& d, Using UFO, calculate sales revenue and gross profit. 3=0Eb. Using wolghted-average cost, calculate ending impentery and cost of goods sold 3-e \& d. Using weighthed-everage cost, calculate sales revenue and gross profit. 4, Determine Which method will resutt in higher prolitabaty when invertory costs are decining. Complete this question by entering your anmwers in the tabs below. Uieng FFF, caiculate ssies revenue and gross profit. For the entire year, the company sells 61 units of inventary for 523 each Requiredz 1-a\& b, Using FIFO, calculate ending inventory and cost of goods sold. 1.c 8 d. Using FFO, caiculate sales revenue and gross profit. 2a8b. Using HFO, calculate ending inventory and cost of goods soid 2.c&d, Using LIFO, cilculate sales rovenue and gross profit 3.- \& b. Using weighted-average cost, coleulate ending itiventory and cost of good's sold 3-c 8 d. Using woighted-average cost, calculate sales revenue and gross profit. 4. Determine which method will result in higher profitabuty when inventory costs are declining Complete this question ty entering your answers in the tabs belaw. Using LiF, cebculate ending inventory and cost of goods sold. During the yest, Rosenberg incorporated has the following inventory transactions. For the entire year, the cormpany sels 61 units of inventory for $23 each. Requirede 1.a \& b. Using FiFO, calculate ending ifventory and cost of goods sold. 1-c 8 d, Using FIFO, calculate sales revenue and gross profit. 2-a \& b. Using LFO, calculate ending inventory and cost of goods sold. 2e&d. Using LIFO, calculate sales revenue and gross profit. 3-a \& b. Using weighted-average cost, calculate ending inventory and cost of goods soid 3c& d. Using weighted-average cost, colculate sales revenue and gross profit; 4. Determine witich method will result in nigher protitablity when inventory costs are declining Complete this question by entering your answers in the tabs below. Using LIFD, calculate sales myenue and gross profit. For the entire yeat, the company selis 61 urits of inventory for $2.3 each. Pequired: ita \& b. Using FIFO, calculate ending inventory and cost of qoods sold f.e $ d. Using FFO. calculate sales reventoe and gross prett. 2 -a s b. Using UFO, calcuiate ending inversory and cost of goods sold 2 c 3 d. Using UTO, colculate sales revecwe and gross profit. 3.35 b. Using weighted-byerege cost colculste ending imentory ond cost of goods sold 3-es d. Using welgtted-average cost, colculate sales revenue and gross proft. 4. Determine which method wil ievelt in kugher protabbily when increrary costs are deciring Complate this question by entering your answers in the taby belew. During the yeoc. Rosenberg incocporated has the following inventory transactions: For the entre year, the company selts 6f uniss of inventory for 523 each. Aequited: 1. 5 b. Using FFO caiculote ending inventory and cost of goods sold. 1- 8 d. Using FFO, calculase sales reverve and gross protit 2.a & b. Using GFO, calculate ending inventory and cost of goods sold 28 di Using LIFO, calculke soles revenue and gross prom 3-a s b. Using weighted-averape cost, colculbte ending inventory and cest of gooos sold J-e \& d. Using weighted-werage cost, calculste sales revenue snd gross orotic. 4. Desermine which method will resut in higher prefubility when inentory colls die deching. Complete this questien try entering your answers in the tabs below. For the entiro yeac, tre compary selis 51 units of iweneary for 523 esch Requlredz 1-at & b, Using FIFO, colcilate ening invontary and cost of goods sold T.c 8 d. Using FFO, calculato ssises revenue and gress profic 2-a \& b. Using HFO, calculate ending inventory ard cost of gosds sold. 2e \& d. Using UFO, calculate sales revenue and gross profit 3 -a &6. Ueing wolghted-average cost, calculate ending inentory and cost of gooss scid 3-e. 4 d, Using veighted-average cost, calculafe sales revenue and gross profit. 4. Determine which method wil result in higher profitability when inventogy colss are decinaty Complete this auestion by entering youe auswers in the tabs beler