For an imaginary economy, the value of the consumer price index was 140 in 2018 and 146.5 in 2019. The economy's inflation rate for 2019 was 46.5 percent 6.4 percent 4.6 percent1n 2019 Kelani Brewing produced 1,000 bottles of ginger ale each day. It employed 10 workers each working 3 hours a day. In 2020 it produced 960 bottles of ginger ale each day employing 3 workers who worked 8 hours each day. Productivity at Kelani Brewing 0 increased by 20%. O decreased by 20%. 0 decreased by 40%. 0 increased by 16.67%. The real interest rate tells you O None of the above statements are true. () the number of dollars in your bank account today. ( the purchasing power of your bank account today. O how fast the purchasing power of your bank account rises over time.The CPI was 220 in 2018 and 231 in 2019. Zeynep borrowed memesr in 2018 and repaid the loan in 2019. If the nominal interest rate on the loan was 10 percent, then the real interest rate was 0 3.2 percent. O -1 percent. O -5 percent. O 5 percent