same component for $$86.$ Noguchi purchases $80\%$ of its components from Buckner because of its lower price. The total annual demand is $4,000,000$ components.

To help assess the cost effect of the two components, the following data were collected for supplier$-$related activities and suppliers:

I. Activity Data

II$.$ Supplier Data

Sampling inspection for Manzer's product has been reduced because the reject rate is so low.

Required:

two decimal places.$)$

Manzer Inc. $x$ per unit

Buckner Company

$2$b$.$ By how much would this change the cost of each supplier's component? Round your answers to the nearest cent.

Manzer unit cost increase grad$,x^{}$