<b>In 1986, the parent of Wrangler Jeans made a giant move when it bought Blue Bell.</b> By doing this, the company doubled its size and added Rustler Jeans, Wrangler Jeans, JanSport backpacks, and Jantzen swimwear to what was by then an incredibly diverse line of products and goods.

The basis argument specifies the number of days in the month and year assumed for the date calculations. You specify the basis as 0 for the US (or NASD) version of 30 days in a month and 360 days in a year; as 1 for the actual number of days in the month and actual number of days; 2 for the actual number of days in the month but 360 days in a year; 3 for the actual number of days in the month and 365 days in a year; and 4 for the European version of 30 days in a month and 360 days in a year.