Which of the following taxpayers calculated their excise tax for not taking their full required minimum distribution (RMD) correctly? Carla. Carla's RMD for 2023 was $4,000. She took $2,000 in distributions during the year. She took the remaining amount in January 2025. She calculated a $200 excise tax. Dean. Dean's RMD for 2023 was $3,000. He took $1,500 in distributions during the year. He did not take the remaining amount at a later date. He calculated a $150