Agarwal, Incorporated, has a $50-$day average collection period and wants to maintain a minimum cash balance of $$30$ million, which is what the company currently has on hand. The company currently has a receivables balance of $$186$ million and has developed the following sales and cash disbursement budgets $($in millions$)$:

$\backslash$table$[[,$Q$1,$Q$2,$Q$3,$Q$4],[$Sales cash disbursement,$$351,$$$423,$$$504,$$$468$q