Problem 13-13 (LO13.4) 19 Over a four-year period, Lakeisha Thompson purchased shares in the Oakmark Investor Class Fund. Using dollar cost averaging, calculate the number of shares before completing this problem. (Round your answers to the nearest whole number) 15 Soints Number of Shares 00.5908 Year February 2017 February 2018 February 2019 February 2020 Investment Amount Price per Share S 3.900 s 52.00 5 3,900 $ 33.00 s 3,9005 46.40 5 3.900 $ 58.00 BOOK Pererende 0. At the end of four years, what is the total amount invested? Total investment