b) As of December 31, 2020, Signet Services had total assets of $409,100, and total liabilities of $161,600. As of December 31, 2021, Signet's total assets and liabilities changed to $483,600 and $232,000, respectively. Calculate owner's equity at each date. How has Signet's equity changed since 2020 As at Dec 31, 2020 As at Dec 31, 2021 Owner's Equity S