$\backslash$table$[[$Assets$,\backslash$table$[[$Ending$],[$Balance$]],\backslash$table$[[$Beginning$],[$Balance$]]],[$Cash$,$$$158,000,$$$153,000$

$1.$Compute thr margin, turnover and ROI of last year.

$2.$ What was the company's residual income last year. Minimum required return of $16\%$