Ayayai Corporation and Blue Corporation, two companies of roughly the same size, are both involved in the manufacture of shoe$-$

tracing devices. Each company depreciates its plant assets using the straight$-$line approach. An investigation of their financial

statements reveals the information shown below.

$($a$)$

For each company, calculate these values: $($Round return on assets and profit margin to $1$ decimal place, e$.$g$.6\mathrm{.}2\%$ and asset turnover to $2$

decimal places, e$.$g$.17\mathrm{.}54.)$