Answer:
The answer id: D) Yes, because Stanford and DiggyWerx each receive a benefit and incur a detriment.
Explanation:
Both Stanford and DiggyWerx both receive a benefit from this contract; Stanford gets $5,500 and DiggyWerx gets accounting services for six months.
They both also incurred detriment since; Stanford promised to perform his accounting duties and DiggyWerx promised to pay him money.
Both parties incurred detriment (promised to do something) and something of value is exchanged benefiting both parties, so consideration exists and therefore the control is enforceable.