Whispering Winds Company provides architectural services for mall development companies. The following data are available for the current year.

$\backslash$table$[[$Activity Cost Pool,$\backslash$table$[[$Estimated$],[$Overhead$]],\backslash$table$[[$Estimated Use of$],[$Cost Driver per Activity$]]],[$Secretarial support,$$376,740,42,000$ professional hours$],[$Direct labor benefits,$294,690,$$$517,000$ direct labor cost$],[$Printing and copying,$61,790,37,000$ pages$],[$Computer support,$346,390,67,000$ minutes$],[$Liability insurance,$619,740,$$$2,817,000$ billed revenue$]]$

Compute the activity$-$based overhead rate for each cost pool. $($Round answers to $2$ decimal places, e$.$g$.12\mathrm{.}25.)$

Activity$-$based overhead rates

Secretarial support

per professional hour

Direct labor benefits

$

per direct labor dollar

Printing and copying

$

per page

Computer support

$

per minute

Liability insurance

$

per revenue dollar billed