For Netflix, are the two changes in estimate are similar? For the $2002$ change, is that

change in estimate income increasing or income decreasing? For the $2015$ change,

the change in estimate is income decreasing. So does that mean the $2015$ estimate

change is shortening or lengthening the amortization period? Why do you think

Nefflix made those changes in estimate?

For Aptiv, does that estimate change increase or decrease income? What entry did

they make during $2020$ for the change in estimate?