Question $9,$ Problem $17\mathrm{.}14$

HW Score: $32\%,16$ of $50$

Part $1$ of $2$

points

Points: $0$ of $6$

As VP for operations at M$$ndez$-$Pinero Engineering, you must decide which product design, $A$ or $B,$ has the higher reliability. $B$ is designed with backup units for components $R_3$ and $R_4.$

The overall reliability of the system provided in Design A $=,\%($enter your response as a percentage rounded to two decimal places$).$