Class Laptop

class Laptop {
    isOn = false;
    constructor(info, quality) {
        this.info = info;
        this.quality = quality;
    }

    turnOn() {
        this.isOn = true;
        this.quality--;
    }

    turnOff() {
        this.isOn = false;
        this.quality--;
    }

    showInfo() {
        let output = JSON.stringify(this.info);
        console.log(output);
    }

    get price() {
        let price = (800 - (this.info.age * 2) + (this.quality * 0.5));
        return price;
    }
}