Which of the following would not be considered an effective internal control? Encouraging employees to post internal memos on social media pages Requiring background checks on employees Requiring employees at Culvers to use separate cash registers Not allowing the employee receiving cash to also post the journal entries to record the sale of an item.

David paid $975,000 for two beachfront lots in coastal south carolina, with the intention of building residential homes on each. two years later, the south carolina legislature passed the beachfront management act, barring any further development of the coast, including david's lots. when david files a complaint to seek compensation for his property, south carolina refuses, pointing to a passage in david's own complaint that states "the beachfront management act [was] properly and validly designed to south carolina's " is south carolina required to compensate david under the takings clause?