From the following details you are required to make an assessment of the average amount of Working Capital requirement of AB Ltd$.\backslash$table $[[\backslash$table$[[$Items$],[$of credit$]],\backslash$table$[[$Average period$],[$Purchase$],[$of $1$ Material$]],\backslash$table$[[$Estimate for the$],[$First Year $($Rs$.)]]],[$Wages$,1-$ weeks, $19,50,000$