Can you solve these numerical reasoning problems involving patterns in boxes?

Here are the solutions to the numerical reasoning problems.

Box Problems (11, 12, 13, 14):
The pattern for the box problems (derived from the examples and problems 11, 12, 13) is:
The top number is the sum of the two bottom numbers multiplied by a constant factor.
Let the top number be $T$, the bottom left number be $L$, and the bottom right number be $R$.
The rule is $T = (L+R) \times C$, where $C$ is a constant.

• Example 1: $T=50$, $L=4$, $R=6$. $50 = (4+6