1.(Finance) Repeat Project 10 in Chapter 2, but use a link-based implementation instead of an array based one. 2. (Finance) A journal is a copy of the transactions that occur in a database and serves...

1.(Finance) Repeat Project 10 in Chapter 2, but use a link-based implementation instead of an array based one.

2. (Finance) A journal is a copy of the transactions that occur in a database and serves as a backup for the database. If a database is damaged, the transactions in the journal can be replayed to reconstruct the database. Design and implement a class Account Journal that records the transactions you designed in Project 14a of the Prelude. You should be able to add transactions to the journal and to replay them. You should also be able to clear the journal of all transactions.

3. (E-Commerce) Repeat Project 11 in Chapter 2, but use LinkedBag instead of Array Bag.