Suppose McDonald's $2025$ financial statements contain the following selected data $($in millions$).$

$($a$1)$

Compute the following values.

a$.$ Working capital. $($Round to $1$ decimal place in millions, e$.$g$.5,275\mathrm{.}5.)$

millions

b$.$ Current ratio. $($Round to $2$ decimal places, e$.$g$.6\mathrm{.}25$:$1.)$

c$.$ Debt to assets ratio. $($Round to $0$ decimal places, e$.$g$.62\%.)$

d$.$ Times interest earned. $($Round to $2$ decimal places, e$.$g$.6\mathrm{.}25.)$

times