In 2005, it took 21.86 currency units to equal the value of 1 currency unit in 1912. in 1990, it took only 14.60 currency units to equal the value of 1 currency unit in 1912. the amount it takes to equal the value of 1 currency unit in 1912 can be estimated by the linear function v given by upper v left parenthesis x right parenthesis equals 0.4923 x plus 15.2994, where x is the number of years since 1990. thus, v(11) gives the amount it took in 2001 to equal the value of 1 currency unit in 1912. complete parts (a) and (b) below. a) use this function to predict the amount it will take in 2014 and in 2021 to equal the value of 1 currency unit in 1919 n 2014, it will take currency units. (round to two decimal places as needed.) in 2021, it will takecurrency units. n 2021, it will tke (round to two decimal places as needed.) units. b) when will it take approximately 40 currency units to equal the value of 1 currency unit in 1919? it will take approximately 40 currency units in aboutyears after 1990 to equal 1 currency unit in 1919 (round to the nearest year as needed.)