Terry is so excited that seller Sharon accepted her offer, now she needs to get busy with all of her inspections and paperwork. Today is April $15$ and the loan is scheduled to close on May $30.$ What is the earliest date Terry should schedule the lender$-$required wood$-$destroying insect inspection?

A$.$ April $15$

B$.$ April $20$

C$.$ May $1$

D$.$ May $10$