The correct answer is (a) 30 days.
The Federal Rules of Civil Procedure (FRCP) do not specify a time limit for amending pleadings after an order to amend has been issued. However, the court may set a time limit in its order. If the court does not set a time limit, the party may amend the pleadings within 30 days of the order.
The 30-day deadline is a procedural rule that is designed to give the parties an opportunity to correct any errors in their pleadings. The deadline also helps to ensure that the case moves forward in a timely manner.
If a party fails to amend its pleadings within the 30-day deadline, the court may still allow the amendment, but it may do so only if the party can show good cause for the delay. Good cause may include factors such as illness, incapacity, or excusable neglect.
If the court does not allow the amendment, the party may be able to appeal the court’s decision. However, the appellate court is likely to uphold the court’s decision unless the party can show that the court abused its discretion.
The other options are incorrect because they are not the time limit set by the FRCP for amending pleadings after an order to amend has been issued.