Astockholder sold her shares and made a profit of $1,327. if that is a profit of 22%, how much were the shares worth when she originally purchased them?
the original cost is $
(round to the nearest cent.)

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities