Happy Homebuilders must hire an excavator to remove bedrock from a home site. The excavator requires that Happy Homebuilders provide workers compensation coverage for its employee that it has loaned Happy Homebuilders to run its equipment. Happy Homebuilders can get the necessary coverage by adding (Search Chapter 3) a. the alternate employer endorsement. b. the designated workplace exclusion endorsement. c. the joint venture as insured endorsement. d. the voluntary compensation and employers liability coverage endorsement