where SP = Sellinnng Price
CP = Cost Price
For Bracelet:
Cost = $15, SP = $19.25
[tex]\begin{gathered} \text{Markup = }\frac{19.25-15}{15}\times100 \\ \text{Markup = 28.3\%} \end{gathered}[/tex]For Greeting card:
Cost = $1.19 SP = $1.50
[tex]\begin{gathered} \text{Markup = }\frac{1.50-1.19}{1.19}\times100\% \\ \text{Markup = }26.05\% \end{gathered}[/tex]CD:
Cost = $10.80, SP = 12.95
[tex]\begin{gathered} \text{Markup = }\frac{12.95-10.80}{10.80}\times100\% \\ \text{Markup = }19.91\% \end{gathered}[/tex]Speakers:
Cost = $44.55, SP = $54.99
[tex]\begin{gathered} \text{Markup = }\frac{54.99-44.55}{44.55}\times100\% \\ \text{Markup = }23.43\text{ \%} \end{gathered}[/tex]Soccer ball:
Cost = $23.75, SP = $29.95
[tex]\begin{gathered} \text{Markup = }\frac{29.95-23.75}{23.75}\times100\text{ \%} \\ \text{Markup = }26.1\text{ \%} \end{gathered}[/tex]Rocking chair:
Cost = $61, SP = $75.99
[tex]\begin{gathered} \text{Markup = }\frac{75.99-61}{61}\times100\% \\ \text{Markup = 2}4.57\text{ \%} \end{gathered}[/tex]