Please help me prepare with this retained earnings with solutions and step by step please

Using the information in the adjusted trial balance, do the following. (a1) Your answer is correct. Prepare an income statement for the 2 months ended December 31, 2019. (Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).) Attempts: unlimited (a2) - Your answer is partially correct. Prepare an retained earnings statement for the 2 months ended December 31, 2019. (List items that increase retained earnings first. Do not leave any answer field blank. Enter 0 for amounts.)