The data set below contains spending on products (Ftp) during a three-month period by a sample of 15 customers receiving incentives through a mobile loyalty program. Compiele parts (a) through (d) below. 55.25 22.32 6?.51 46.49 57.11 103 2'1 50.43 35.82 E 78.94 50.63 64.0? 59.17 41.54 56.54 53.52 3. Compute the mean and median. The mean is _ (Round to two decimal places as needed. Do not include the $ symbol in your answer.)