How would the accounting equation of Boston Company be affected by the billing of a client for $10,000 of consulting work completed?

O +$10,000 accounts receivable, +$10,000 cash.
O +$10,000 accounts receivable, +$10,000 accounts payable.
O +$10,000 accounts receivable, +$10,000 consulting revenue.
O +$10,000 accounts receivable, -$10,000 Consulting revenue.
O +$10,000 accounts receivable. -$10.000 accounts payable