Correct. $14,700*15\$ . Convert ounces to tons:

$\displaystyle{220},{500}\ \text{ ounces}\cdot\frac{{{1}\ \text{ pound}}}{{{16}\ \text{ ounces}}}\cdot\frac{{{1}\ \text{ ton}}}{{{2},{000}\ \text{ pounds}}}={6.890625}\ \text{ tons}\usepackage{cmbright}\Huge\$ , which rounds up to 7 tons.