A coin collection machine is to be designed to facilitate the collection of old Jamaican coins. The denominations are 5 cent, 10 cent, 20 cents and 25 cents. In the initial phase, the machine is only allowed to accept a total of 30 cents. Once the total is reached the machine displays the total and resets, allowing the user to continue the deposit if they so wish. If the total is not reached, the coins will be refunded. The plan is to use a sequential circuit for this circuitry. As computer science students, you and your team is being asked to design a prototype for this machine.