PROBLEM $4(5$ points$)$: The two blocks shown are connected by a cord and rests on a horizontal plane. If the coefficient of friction for the $200$ N block is $0\mathrm{.}20$ and for the $300$ N block is $0\mathrm{.}30$ :

Determine the magnitude $($ N $)$ of the least force $P$ that will, cause impending motion.

Determine the direction $($ in degrees$)$ of the least force $P$ that will, cause impending motion.

With fbd and solutions please