Barbara wants to earn Rp. 100,000,000 at the end of the 10th year, so she starts saving at a bank that pays interest at j4 = 14%. How much money should he save each quarter? After 4 years of saving. The bank charges interest j4 = 12%, how much money must he save every quarter for the last 6 years in order to achieve his dream if: A. There is no tax on savings interest. B. there is a tax on savings interest of 20%