Sors stocks for the purpose of developing its own index of stock market behavior. Prices per share for a year $1$ base period, year quantities are set on the basis of historical volumes for the four stocks.

$\backslash$table$[[$Stock$,$Industry,$\backslash$table$[[$Year $1],[$Quantity$]],$Price per Share $($$$)],[\backslash$table$[[$Year $1],[$Base$]],\backslash$table$[[$January$],[$Year $3]],\backslash$table$[[$March$],[$Year $3]]],[$A$,$Oil,$100,33\mathrm{.}50,24\mathrm{.}75,22\mathrm{.}50],[$B$,$Computer,$150,65\mathrm{.}00,49\mathrm{.}00,45\mathrm{.}50],[$C$,$Steel,$75,40\mathrm{.}00,31\mathrm{.}00,29\mathrm{.}50],[$D$,$Real Estate,$50,16\mathrm{.}00,6\mathrm{.}50,2\mathrm{.}75]]$

Compute the price relatives for the four stocks making up the Boran index. $($Round your answers to one decimal place.$)$

$\backslash$table$[[\backslash$table$[[$Stock$],[$A$]],$Price Relative$],[$January$,$March$],[67\mathrm{.}9,x,67\mathrm{.}2,$