a$)$ Calculate the total $($ROI$)$ for the year $2023$

b$)$ Calculate the return on equity $($ROE$)$ for the year

$2023$

c$)$ Calculate working capital at the end of each year

d$)$ Calculate the current ratio at the end of each

year

e$)$ Calculate the acid$-$test ratio at the end of each

year

f$)$ It has now been decided to pay debts to

suppliers $($trade payables$)$ down by $50\%$ before the

books are closed on $31$ Dec $2023.$ What effect, if

any, will there be from points a$-$d$)?$

g$)$ It is now decided that instead of paying off the

debt to the supplier in December $2023,$ the trade

receivable will be collected $50$ before the

accounting will be closed. What effect, if any, will

there be on points $a-d?$