Consider the letters in the word FACTOR. In the first bank, enter the number of arrangements that are possible using all six letters. In the second blank enter the number of arrangements that are possible using only four of the six letters. In the third blank enter the number or arrangements that only use the letters (FCTR) In the fourth blank enter the number of arrangements that use all six letters and the A and O are beside each other. In the fifth blank determine the probability that the arrangement starts with F and ends with R if all six letters are used. Enter the probability as a % rounded to one decimal place, do not enter the % symbol