The unit price for 1 pt 9 oz can be calculated below
[tex]\begin{gathered} 1\text{ pt=16 oz} \\ 1\text{ pt 9 oz=16+9=25 oz} \\ \text{Therefore,} \\ \text{ 25 oz}=\text{ \$1.16} \\ \text{ 1 oz= ?} \\ \text{cross multiply} \\ \text{unit price=}\frac{1.16}{25}=\text{ \$}0.0464\approx\text{ \$0.05} \end{gathered}[/tex]
unit price = $0.05
