3) Antonia wants to take a holiday vacation in 5 year to celebrate her parents' anniversary. The cost will be $10,000 for the entire family. She wants to start saving now to accrue $10,000 at the end of the 5th year. a) Assume Antonia will save the same amount each year, how much does she have to deposit in an account at the beginning of each of the 5 years (now and at beginning of 2nd, 3rd, 4th, and 5th years) to accrue $10,000 at the end of 5 years? The account earns 3% interest per year. b) Draw a cash flow diagram to represent this scenario