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Required information

$[$The following information applies to the questions displayed below.$]$

In $2023,$ Laureen is currently single. She paid $$2,800$ of qualified tuition

and related expenses for each of her twin daughters Sheri and Meri to

attend State University as freshmen $($ $$2,800$ each, for a total of $$5,600).$

Sheri and Meri qualify as Laureen's dependents. Laureen also paid

$$1,950$ for her son Ryan's $($also Laureen's dependent$)$ tuition and related

expenses to attend his junior year at State University. Finally, Laureen

paid $$1,450$ for herself to attend seminars at a community college to

help her improve her job skills.

What is the maximum amount of education credits Laureen can claim

for these expenditures in each of the following alternative scenarios?

Note: Leave no answer blank. Enter zero if applicable

a$.$ Laureen's AGI is $$45,000.$

b$.$ Laureen's AGI is $$95,000.$

c$.$ Laureen's AGI is $$45,000,$ and Laureen paid $$12,500($not $$1,950)$ for Ryan to attend graduate school $($i$.$e$.,$ his fifth year, not his junior year$).$