b$.$ What would be the need for external financing if the net profit margin went up to $10\mathrm{.}50$ percent and the dividend payout ratio was

increased to $50$ percent?

Note: Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Enter your answer in

dollars, not millions, $($e$.$g$.,$ $$1,234,567).$ Input your answer as positive a value.

Required new funds