Finland Inc has the following Accounts Receivable Aging on March $31$

Aging Bucket Current $1-90$ days $91-180$ days $181-365$ days $366+$ days

Amount Outstanding $300,000180,000100,00050,00015,000$

March sales were $$320,000$

What is Finland's bad debt expense for March using the Percentage of Sales Method and a reserve rate of $1\%$