Answer
She would likely support Rebecca Roosevelt because she supports increased production of oil.
Step-by-step explanation:
Why? Because the question stated "Debra is a voter who believes that the success of the oil industry is very important to the health of the national economy." And Based on their platforms, Debra would likely support Rebecca Roosevelt. Rebecca Roosevelt says ""We need to cut our dependence on foreign oil and develop a national energy strategy. We should provide tax incentives for producing energy in the U.S. Let's increase U.S. supplies of coal, oil, and natural gas. We should promote environmentally responsible exploration and development of oil and gas reserves. That includes federal land like Alaska's National Wildlife Refuge. Let's also advance clean coal technology."