text: export default class Expenses {
      /**
       * @param {{
       * tax: number, housing: number, school: number, car: number, creditCard: number, retail: number, other: number
       * }} data 
       */
      constructor(data) {
          data = data || {};
  
          this.tax = data.tax || 0;
          this.housing = data.housing || 0;
          this.school = data.school || 0;
          this.car = data.car || 0;
          this.creditCard = data.creditCard || 0;
          this.retail = data.retail || 0;
          this.other = data.other || 0;
  
          this.bankLoan = 0;
      }
  
      clone() {
          return new Expenses({
              tax: this.tax,
              housing: this.housing,
              school: this.school,
              car: this.car,
              creditCard: this.creditCard,
              retail: this.retail,
              other: this.other
          });
      }
  }