Expressed contracts represent obligations that are understood without verbally stated terms

Allowing a sibling to be seen under a brother or sister's name so that the visit will be covered by insurance is considered:

a. ethical because the siblings have the same parents. b. fraud. c. questionable but not fraudulent. d. unethical but not illegal.

In the code 4A0D7LZ, the L represents _____

a. flow b. pressure c. resistance d. volume