Cart Remove item Thumbnail image Product Price Quantity Subtotal × Solved CECS 220 Assignment 4 1. (12 points) Solve the following problem. (a) Define an abstract class, called UtilityCustomer $30.00 Solved CECS 220 Assignment 4 1. (12 points) Solve the following problem. (a) Define an abstract class, called UtilityCustomer quantity $30.00 × CSD 235/335 Programming Assignment 2 - Quick Sort solution $29.99 CSD 235/335 Programming Assignment 2 - Quick Sort solution quantity $29.99 Update basket Basket totals Subtotal $59.99 Total $59.99 Proceed to checkout Pay Via Credit or Debit Card Share This