The volume of parallelopiped whose co-terminous are given by $-3\hat{i} + 7 \hat{j} + 5\hat{k}, - 5\hat{i} + 7\hat{j} - 3\hat{k} $ and $7\hat{i}-5\hat{j} - 3\hat{k}$ is :

244 cubic unit 512cubic unit 264 cubic unit 480 cubic unit

264 cubic unit