Please, I want the solution method, so that I know how to get the result. Explain how the result is obtained Cost of goods sold

G Incorrect: 0 Requirements 1, 2 and 3. Compute cost of goods sold and gross profit using FIFO LIFO, and average cost methods. Round average cost per unit to most cint and all the amounts to the nearest dolar) FIFO Data table O Cost of goods sold Grossprott Beginning inventory Purchase Sale 27 tres 5 105 28. Hos S 10 415210 Print Done Requirements - X d 3. Co unts tot cost per FIE 1. Compute cost of goods sold and gross profit under Elfo. 2. Compute cost of goods sold and gross profit using LIFO. 3. Compute cost of goods sold and gross profit using average cost Round average cost per unit to the nearest cent and all other amounts to the nearest dollar 4. Which method results in the largest gross profit and why? Print Done