Elfect of Omitting Adjustments For the year ending Apnt 30, Beckinworth Medical Services Co. mistakenly omitted adjusting entries for (1) $6,500 of supplies that were used, (2) unearned revert of $11.200 that was earned, and (3) insurance of $3,500 that expired. Indicate the combined effect of the errors on (a) revenues, (b) expenses, and (c) net income for the year ended font 30. (a) Revenues (b) Expenses (c) Net income