Based on information in the chart please help with the following:

a$)$ How much of Corporation C$$s NOL can be used by the consolidated group in $2024?$

b$)$ How much of Corporation C$$s NOL can be used by the consolidated group in $2025?$

c$)$ How much of Corporation C$$s NOL can be used by the consolidated group in $2026?$

d$)$ How much of Corporation C$$s NOL can be used by the consolidated group in $2027?$

e$)$ How much of Corporation C$$s NOL can be used by the consolidated group in $2028?$

Listed below are answers from the professor, I just need help getting $to$ those answers......

a$)5-$ the lesser of C$$s current year contribution and C$$s cumulative contribution to income.

b$)0-$ the lesser of C$$s current year contribution and C$$s cumulative contribution to income.

c$)25-$ the lesser of C$$s current year contribution and C$$s cumulative contribution to income.

d$.0-$ the lesser of C$$s current year contribution and C$$s cumulative contribution to income.

e$.10-$ the lesser of C$$s current year contribution and C$$s cumulative contribution to income