Listed below are four potential errors or problems that could occur in the processing of cash transactions. Aeview each error or problem and using the drop-down answer box located beneath each one, identify an internal control principle that could teduce the chance of the errior or probsem occurring, 5 elect "None' if none of the principles will correct the errar or probiem. 1. An empiovee steals cash collocted fram a eiubimar ar counts receivable and hides the theft by issuing a credit memorandum indicating the customer retumed the merchandise. 2. An offical wath authonity to sign checks is able to steal hank checks and issue them wathout detection. 1. Duh to a labor shertsee manv emolovees ate hired without sutficient skils with the thought they can "learh on the job." 4. A salespersan otten rines un a sale for leck than tha arniaf amount and then pockets the additional cash collected from the customet