In January, Win Lu's employer withheld $25,000 from Win's 2023 salary. Win has also income from several other sources and must. make quarterly estimated tax payments. Required: a. Compute the quarterly payments that result in a 2024 safe-harbor estimate assuming that Win's 2023AGI is $176,000 and income tax is $47,200. b. Compute the quarterly payments that result in a 2024 safe-harbor estimate assuming that Win's 2023 AGI is $139,000 and income tox is $36,800. Complete this question by entering your answers in the tabs below. Compute the quarterly payments that result in a 2024 safe-harbor estimate assuming that Win's 2023 AGI is $176,000 and income tax is $47,200