Ten nails produced. Each one has five ways it can be defective. One or more defect makes the

entire nail defective.

Calculate the following:

Defectives

DPU

Sample FTY

FTY assuming infinite opportunities$/$unit

FTY assuming $5$ opportunities$/$unit

DPMO

PPM defective

$2)$ A four$-$step process has a yield of $0\mathrm{.}98$ in step $1,0\mathrm{.}95$ in step $2,0\mathrm{.}90$ in step $3,$ and $0\mathrm{.}80$ in step $4.$

Calculate the following:

RTY

DPU