Clan Furniture Company manufactures and sells oak tables and chairs. Price and cost data for the furniture follow:

Click the icon to view the price and cost data.$)$

Clan Furniture has three sales representatives: Alfred, Bob, and Cait. Alfred sold $60$ tables with $8$ chairs each. Bob sold $70$ tables with $6$ chairs each. Cait sold $100$ tables with $4$ chairs each.

Read the requirements.

$\backslash$table$[[$Sales representative:,Alfred,ob$,$ait$],[$Net sales revenue,$$,66,000$$$,70,000$$$,90,000],[$Variable costs,,$47,{700}^{TT},52,{150}^{TT},69,500],[$Contribution margin,$$,18,{300}^{TT},17,850`$ $$,20,500]]$

Now calculate the contribution margin ratio for each sales representative. $($Round to two decimal places$-$the nearest hundredth percent$-$X$.$XX$\%.)$

$\backslash$table$[[$Alfred$,$Contribution margin,$,$Net sales revenue,$=,$Contribution margin ratio$],[$$$,18,300,,$$$,66,000,=,27\mathrm{.}73\%$