LEH JO Bob, a widower who is 65 years old, has correctly calculated his taxable income for 2019 as follows: Employment income under Subdivision a Pension income (registered pension plan), Old Age Security and Canada Pension Plans varot moon hen $10,000 20,000 10,000 Dividends from Canadian-resident public corporations (grossed up). Interest income... 2,760 5,000 $47,760 What is the maximum amount (rounded to the nearest dollar) of federal income tax credits that Bob can claim on his 2019 tax return?