12 1 points SAVE ANSWER For the year ended 30 June 2020, Brisby Ltd had: sales revenue of $480,000, gross profit of $290,000, expenses of $120,000, and income tax expense of $59,000. The profit margin for the year 2020 (up to two decimal places) is: a. 23.12%. Ob. 35.42%. c. 60.42%. O d. 39.64%