The company you work for is a leading manufacturer of door handle assemblies and is looking at the possibly of suppling door handle assembly for the Toyota Rav 4 model. Toyota has very strict inspection and quality controls in place for all outside suppliers. These door handles consist of several different parts, some which are made in house and some which are purchased by your company for outside suppliers. Your company can produce everything except the lock washers and nuts for the assembly and orders these from another supplier. Over time your company has tracked defect rates for all parts manufactured in house. We have also asked the lock washer/nut manufacturer for their defect rate. Each assembly consists of 2 springs and one each of the below components. What defect rate for an entire assembly will you be providing to Toyota? The individual defect rates of the components are given below.

Springs - 0.15%

Arm Handle - 0.75%

Handle Knob - 0.82%

Nuts - 0.50%

Lock Washers - 0.75%