Sarah Platt has estimated income of $194281 and lives with her husband whose estimated net income is $4321. Her father and mother live with her as well. The mother is 71 years old and active. The father is 71 years old and is dependent due to his physical infirmity, which is not severe enough to be considered disabled. Her father's net income was $21467 and her mother's net income was $21995. Calculate the total amount of Sarah's credits on her TD1 for 2023