Consider the following statements regarding function of adrenal medullary hormones : (A) It causes pupillary constriction. (B) It is a hyperglycemic hormone. (C) It causes piloerection. (D) It increases strength of heart contraction. Choose the correct answer from the options given below :

1. A. D only
2. B. C and D only
3. C. B, C and D only
4. D. A, C and D only

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