Hector discovered that there was an error on his 2019 Form 1040 which was filed electronically from your office. He would like to amend the form and claim an additional refund as quickly as possible. Which of the following procedures should be used? Prepare a Form 1040-X and_____________.A. Mail to the IRS using an overnight service.B. Instruct Hector to hand deliver it to the local IRS office.C. File it electronically.D. Mail as usual.