public class Chair extends Furniture{ private String color; public Chair(String model, int weight, int category,String color) { super(model, weight, category); this.color=color; } public String getColor() { return color; } public double calculatePrice() { double currentPrice = 100 ; if(this.getCategory()==3) { currentPrice=100+(0.3*currentPrice); } return currentPrice; } public String chooseCategory() { String aCategory=""; if(this.getCategory()==1) { return aCategory ="Office chair"; } else if(this.getCategory()==2) { return aCategory = "Cooperation chair"; }else if(this.getCategory()==3) { aCategory = "Armchair"; } return aCategory; } public String getInfo() { return super.getInfo() + "Fabric color: "+this.getColor(); } }