Mathew has secured employment under the intra-company transfer category. It has been specified on the work permit that he is permitted to work for XYZ Inc. in Edmonton, Alberta, as an application developer, as per the letter from the company. Mathew's work permit will expire; what steps should he take to renew it?
a) No steps are required on his behalf, as the employer will apply to have it renewed.
b) Apply as soon as this work permit expires but continue working while the application is being processed.
c) Wait until it expires and then apply.
d) Apply for an extension of his permit prior to its expiry date.