【单选题】Mueller to take over Master Corp. Master Corp. announced on Monday former Clear Communications Chief Executive Henry Mueller would take over as chairman after Roger McMillan retires on October 1. Muel...
A.
He will take over as chairman.
B.
He will leave the company next year.
C.
He has worked for Master Corp. for 30 years.
D.
He was criticized for the company's poor performance.