Respuesta :

Answer:

$2.70

Step-by-step explanation:

Cost price = $6

Mark up percentage = 45%

Mark up amount = 45% × $6

                          = 0.45 × $6

                          = $2.70

Selling price = Mark up + cost price

                    = $2.70 + $6

                    = $8.70

Jermaine sells the shirts for $8.70 and makes a profit of $2.70.