Victor teaches science at the local high school. sandra, the art teacher, fell sick and was going to be out of school for a couple months. victor offered to out and teach some of her classes during his free periods; however, the principal denied his request. which most likely describes why victor was denied? the principal did not want to pay victor to cover the classes. victor had a certification in science and was not certified in art. the principal thought a master’s degree was needed to teach art. victor didn’t have enough time to teach the courses.

Richardson hired j.c. flood company, a plumbing contractor, to correct a stoppage in the sewer line of her house. the plumbing company's 'snake' device, used to clear the line leading to the main sewer, became caught in the underground line. to release it, the company excavated a portion of the sewer line in richardson's backyard. in the process, the company discovered numerous leaks in a rusty, defective water pipe that ran parallel with the sewer line. to meet public regulations, the water pipe, of a type no longer approved for such service, had to be replaced either then or later, when the yard would have to be excavated again. the plumbing company proceeded to repair the water pipe. though richardson inspected the company's work daily and did not express any objection to the extra work involved in replacing the water pipe, she refused to pay any part of the total bill after the company completed the entire operation. j.c. flood company then sued richardson for the costs of labor and material it had furnished. (c) for what, if anything, should richardson be liable? explain."