1-Jenna has a credit card whose billing period begins on the 12th day of each month. On April 12th her balance was $7,850.28. She made a $500 payment on April 27th. She also made new charges of $127.45 on April 20th, $116.89 on May 1st, and $365.56 on May 9th. Construct a chart similar to the one from Example 1 in the Section 11.1 PowerPoint slides, and find her average daily balance