text: function foodDelivery ([chiken, fish, vegan]) {
      // console.log(args);
      let chikenPrice = 10.35;
      let fishPrice = 12.40;
      let veganPrice = 8.15;
      let total = chiken *chikenPrice + fish * fishPrice + vegan * veganPrice;
      total *= 1.2; // add deserts 20%
      total += 2.50; // add delivery
      console.log(`Total: ${total.toFixed(2)}`);
  }
  
  foodDelivery([ '2', '4', '3' ]);
  