Problem $2)$ Using the same loading and diagrams determined from Problem $1,$ now calculate the maximum bending stresses $($tensile and compressive$)$ if the beam was bent about its weak axis, as shown below. For this, the moment of inertia is $3,456i{n}^4.$ Based on your comparison of results in Problems $1$ and $2,$ which is the more efficient orientation for the beam based on the given loading?