The framing plan below is for the upper floor with a total load of $50$ PSF where the joist are shown $($the right portion has no floor$).$ There are bearing walls all around, and no interior columns.

Q$6$: What is the maximum shear in Beam $1?$

a $6,000$ lbs

b $9,600$ lbs

c $3,000$ lbs

d $12,000$ lbs

Q$7$: What is the maximum bending moment in Beam $2?$

a $24,800$ Ft Pounds

b $15,000$ Ft Pounds

c $7,500$ Ft Pounds

d $30,000$ Ft Pounds FLOOR LOAD $(LL+DL)=50$ PSF