Tax Credits: Sharon, a widower who is 66 years old, has correctly calculated her taxable income for 2020 as follows: $11,000 - Employment income under Subdivision a 18,000 - Pension income (registered pension plan) 15,000 - Old Age Security and Canada Pension Plans 2,760 - Dividends from Canadian-resident public corporations (grossed up at 38%) 3,500 - Interest income $50,260 - Taxable Income What is the maximum amount (rounded to the nearest dollar) of federal income tax credits that Sharon can claim on her 2020 tax return? $3.352 O $3.767 D) $4031 $8280