Complete the planetary gear problems P$6\mathrm{.}22,$ P$6\mathrm{.}25$ & P$6\mathrm{.}33($c$)$ in Cleghorn & Dechev's text. Assume $N_{**}$ as the number of teeth on gear # or use the number of teeth stated in each problem. For convenience, the geartrains are depicted below.