At 38,000 square feet in size, they produced average weekly sales of $564,000 translating to sales per square foot of $777, and generated a contribution margin of approximately 6%. These outstanding results, combined with lower average capital investment and pre-opening expenses per store, are driving solid returns.
Drilling rigs commonly operate 24 hours per day, 7 days per week with either three crews working 8 hour shifts or two crews working 12 hour shifts. Most often day crews and night crews will alternate weekly so each crew has a chance to work during both the day and night.
The NASD provides that a pattern day trader is any account that executes four or more round-trip day trades within any rolling five-business-day period, provided the number of day trades represents at least 6% of the total trading activity during the same five-business-day period.ay-Trading Minimum Equity Call  If your account has less than $25,000 equity and is identified as a pattern day-trading account, a day-trading minimum equity call will be issued.