Three finalists in a contest are brought to the center of a large field. Each is given a meter stick, a compass, a calculator, a shovel, and the following displacements

at the bottom. The displacements lead to where the keys to a red 1965 Mustang in excellent condition are buried. Two of them start measuring immediately, the third calculates where to go. What does she calculate? 72.4 m, 32 degrees east of north 57.3 m, 36 degrees south of west 17.8 m straight south 12.7 m, 39 degrees west of south O 12.7 m, 39 degrees east of north 12.7 m, 39 degrees west of north 12.7 m, 39 degrees east of south