Multiple attempts not allowed. this test can only be taken once. force completion once started, this test must be completed in one sitting. do not leave the test before clicking sav this test does not allow backtracking. changes to the answer after submission are prohibited. remaining time: 1 hour, 20 minutes, 46 seconds s question completion status: > ? moving to the next question prevents changes to this answer. question 6 solve the problem. the monthly rate for basic cable (in dollars) is approximated by f(x)-8.71e^.06x (5 sx 330) where x 5 corresponds to the year 1985. according to this model, when did spending reach $40 a month? 2005 1998 e 2000 o 2010