Titanic Facts: The Ship. White Star Line was the company that built the Titanic, and was owned by J.P. Morgan, an American tycoon. The cost to build the RMS Titanic was $7.5 million. RMS stands for Royal Mail Steamer. It took 3,000 men two years to build the Titanic.
Workers and employers pay for Social Security. Workers pay 6.2 percent of their earnings up to a cap, which is $118,500 a year in 2015. (The cap on taxable earnings usually rises each year with average wages.) Employers pay a matching amount for a combined contribution of 12.4 percent of earnings.
Social Security is financed by a 12.4 percent tax on wages up to the annual threshold, with half (6.2 percent) paid by workers and the other half paid by employers. This taxable wage base usually goes up each yearâit rose from $117,000 in 2014 to $118,500 in 2015.