Question #$1(8$ points$)$ Management wants to design an assembly line that will turn out $800$ videotapes per day. There will be eight working hours in each day. The industrial engineering staff has assembled the information below:TaskTime $($min$.)$Immediate Followera$\mathrm{.}2$b$,$db$\mathrm{.}2$fc$\mathrm{.}4$b$,$ed$\mathrm{.}1$ee$\mathrm{.}3$ff$\mathrm{.}2$hg$\mathrm{.}1$hh$\mathrm{.}2$ii$\mathrm{.}6$noneDetermine the optimum cycle time $($i$.$e$.,$ actual operating time$/$desired output$).$What is the minimum number of stations needed?Assign tasks to work stations. What is the efficiency of this assembly line?