During 2013, Stein Corporation reported net sales of $3,500,000 and net income of$2,100,000. Stein also reported beginning total assets of $1,000,000 and ending totalassets of $1,500,000. Stein’s asset turnover ratio is______.

a.3.5 times.
b.2.8 times.
c.2.3 times.
d.1.7 times