Write down the PFDavg. SIL achieved and cost of SIF in different scenarios. $($You may do this in Excel and copy paste the table below$).$

SIF No$.$ Sensor

Voting Logic Solver

voting Valve

voting Sensor

PFDavg Logic Solver

PFDavg Valve

PFDavg Sensor

STR Logic Solver

STR Valve

STR MTTFs of the SIF PFDavg of SIF Cost of the SIF

US$

$11$OO$11$OO$11$OO$1$

$21$OO$11$OO$11$OO$2$

$31$OO$11$OO$11$OO$3$

$41$OO$21$OO$11$OO$1$

$51$OO$21$OO$11$OO$2$

$61$OO$21$OO$11$OO$3$

$71$OO$31$OO$11$OO$1$

$81$OO$31$OO$11$OO$2$

$91$OO$31$OO$11$OO$3$

$102$OO$21$OO$11$OO$1$

$112$OO$21$OO$11$OO$2$

$122$OO$21$OO$11$OO$3$

$132$OO$31$OO$11$OO$1$

$142$OO$31$OO$11$OO$2$

$152$OO$31$OO$11$OO$3$