Required:

What is Macy's debt to equity ratio for the year ended February $1,2020?$

Note: Round your answer to $2$ decimal places.

$2-$a$.$ What would be Macy's debt to equity ratio if we excluded long$-$term net deferred tax liabilities from its calculation?

Note: Round your answer to $2$ decimal places.

$2-$b$.$ What would be the percentage change?

Note: Round your answer to the nearest whole percent.