Elk, a C corporation, has $500,000 operating income and $350,000 operating expenses during the year. In addition, Elk has a $20,000 long-term capital gain and a $52,000 short-term capital loss. Elk's taxable income is:
a. $98,000.
b. $118,000.
c. $150,000.
d. $170,000.
e. None of the above.