Answer:
$60 million
Step-by-step explanation:
Working capital is the amount of resources at the disposal of a firm in order to run its day-to-day activities.
Working capital is determined by deducting total current liabilities from total current assets
Jones and Co.'s working capital for the year 2019 is the difference between the current assets for 2019 and the current liabilities for the same year
current assets is $100 million
current liabilities is $40 million
working capital=$100 million-$40 million=$60 million