Solve
-John Bought $\frac{1}{7} \mathrm{lb}$ Of Thyme $\frac{8}{7} \mathrm{lb}$ Of Rosemary, And $\frac{1}{28} \mathrm{lb}$

Multiple Choice

Solve.
-John bought $\frac{1}{7} \mathrm{lb}$ of thyme, $\frac{8}{7} \mathrm{lb}$ of rosemary, and $\frac{1}{28} \mathrm{lb}$ of dill. How many pounds of herbs did he buy in total?

A) $\frac{5}{14} \mathrm{lb}$
B) $\frac{37}{28} \mathrm{lb}$
C) $\frac{10}{7} \mathrm{lb}$
D) $\frac{13}{28} \mathrm{lb}$