1-16. following are the results of a sieve analysis on a granular soil: sieve retained mass 2.5 mm (1/2 in.) 9.5 mm (3/8 in.) 4.75 mm (no. 4) 2.36 mm (no. 8) 1.18 mm (no. 16) 300 pm (no. 50) 75 um (no. 200) pan 74.5 g 217.1 g 192.3 g 75.8 g 116.9 g 83.2 g 47.4 g complete the calculations for the grain-size distribution curve and plot the results. calculate the percent of gravel, sand, and fines. calculate the effective size and uniformity coefficient.