| a00b5a50 | export class Item {
constructor(price) {
this.price = price;
}
|
| cc733b08 | get tax() {
throw "not implemented";
}
get subtotal() {
return this.price + this.tax;
}
|
| a00b5a50 | }
export class AlcoholicBeverage extends Item {
|
| cc733b08 | get tax() {
return this.price * 0.25;
}
|
| a00b5a50 | }
export class NormalFood extends Item {
|
| cc733b08 | get tax() {
return 0;
}
|
| a00b5a50 | }
export class NonFood extends Item {
|
| cc733b08 | get tax() {
return this.price * 0.0825;
}
|
| a00b5a50 | } |