Please help with C$,$ I can not figure out what I am doing wrong. Answer is complete and correct.

b$-2.$ Calculate external financing needed. $($Do not round intermediate calculations and

round your answer to the nearest whole number, e$.$g$.,32.)$

Answer is complete and correct.

c$.$ Calculate the sustainable growth rate for the company based on the current financial

statements. $($Do not round intermediate calculations and enter your answer as a

percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

Answer is not complete.The Optical Scam Company has forecast a sales growth of $25$ percent for next year. The

current financial statements are shown here:

a$.$ Using the equation from the chapter, calculate the external financing needed for next

year. $($Do not round intermediate calculations and round your answer to the nearest

whole number, e$.$g$.,32.)$

Answer is complete and correct.