E$1\mathrm{.}26$ Key Relations: Revenues, Expenses, Dividends, and Retained Earnings. Compute the missing amounts

TA $2$

in the following table. $($At the end of $2019,$ retained earnings had a balance of $$573.)$ Comment on the company's performance over the three$-$year period after calculating the relationship of expenses as a percentage of revenues and net income as a percentage of revenues. Do you agree with the company's dividend policy? Why?

$\backslash$table$[[,2017,2018,2019],[$Retained earnings $($beginning$),$$$1,545,$$$1,139,$$$709],[$Revenues$.,980,1,017,??],[$Expenses$,??,1,100,880],[$Dividends$,375,??,360]]$