Productivity of a worker undertaking a practical program while working is measured by the percentage of assembled components in a week. Assuming ydenotes the assembled components by a trainer on x month after starting training isy =100 −30e^{−2 x+1}

Find(a) Percentage of assembled component by a trainer while starting the training.

(b) Percentage of assembled component after 4 weeks starting the training.

(a)x=0

y=100-30e^{1 }=18.4515

(b)x=1

y=100-3e^{-2(1)+1}

=100-30e^{-1}

=88.9636