From the following list, calculate the total environmental external failure costs?

Auditing environmental risks	$25 000
Auditing supplier performance	$50 000
Employee medical costs following a chemical spillage	$5000
Fines for environmental demage	$20 000
Cost of cleaning up plant following a leakage	$30 000
Costs to reduce pollutants during manufacture	$ 100 000
Cost of employee training	$50 000
Depreciation of testing equipment	$20 000
Cost of supplies used in testing and monitoring	$10 000
Estimated lost sales revenue	$ 500 000
Cost of occupational health and safety claims	$10 000
Cost of cleaning up polluted sites	$ 100 000

Select one:

A.$600,000

B.$620,000

C.$650,000

D.$660,000