(1 point) The owner of a small gas station has his 1,500 gallon tank of 93-octane gas filled up once at the beginning of each week. The random variable is the amount of 93-octane the station sells in one week (in thousands of gallons). The PDF of X is shown below. fx(x)= x, 0 < x < 1 1, 1 < x 1.5 0, otherwise (a) Find the probability the gas station will sell less than 1300 gallons in a week. (b) Find the CDF of X, Fx(x). x < 0, Fx(x) = (c) Find the expected value of X. 0 < x