Management of a T$-$shirt manufacturer believes if the company applies lean principles, then cycle efficiency can be improved. The following are estimated completion times for different activities in the manufacturing process.

$\backslash$table$[[$Activity$,$Traditional,Lean$],[$Cutting and sewing processing,$24$ minutes,$24$ minutes$],[$Wait time before moving to ironing,$6$ minutes,$3$ minutes$],[$Moving shirts to ironing,$8$ minutes,$4$ minutes$],[$Ironing shirts,$8$ minutes,$8$ minutes$],[$Wait time before moving to packaging,$3$ minutes,$2$ minutes$],[$Moving shirts to packaging,$1$ minutes,$1$ minutes$],[$Packaging shirts,$14$ minutes,$14$ minutes$],[$Quality inspection,$16$ minutes,$8$ minutes$]]$

Compute cycle efficiency for the $($a$)$ traditional approach and $(b)$ lean approach.

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

$\backslash$table$[[$Activity$,$Traditional,Lean$],[$Cycle efficiency,dotsdotsdotsdotsdotsdotsdotsdotsdots,$]$