Consider the steps in the process of producing made$-$to$-$size insoles for runners$(1)$ foot shape is measure with the use of foam $($PT $=10$ min$)(2)$ foam is placed in a machine that calculates the required insole shape $($PT $=15$ min$)(3)$ calculated shape is fed into a $3$D printer that prints the insoles $($PT $=30$ min$)(4)$ insoles are placed into substance that makes them sweat resistant $($PT $=1$ hour$)(5)$ insoles are inspected for any defects $($PT $=5$ min$)20$ we Pronging $2$e Roduction is inite after inorder is placed. The process steps are done consecutively, but there is time in between. in totalitakesWhat is the throughput efficiency of the production process?