1. 4: List and define the different way law firms bill their clients. What ethical obligation do attorneys have with respect to legal fee?

2. 5: How do lawyers and legal assistant keep track of their time? What is the difference between billable and nonbailable hours? What is a client must account?

(9) Assume on average 10 passengers arrive per minute. Assuming poisson arrivals and departures, estimate the gain (if any) in ‘average time spent in system per passenger’ if TSA decides to replace 4 type-A security scanners with 3 type-B security scanners. The service rate per scanner for type-A scanners is 3 passengers per minute and type-B scanners is 5 passengers per minute?

What is the importance of Evaluating the effectiveness of vehicle emissions testing and regulation in the United

states of America?

A water has a temperature of 10^o C and pH = 8. What should be the C.t value for 3-log Giardia removal using (a) chlorine, (b) chloramine. Assume a chlorine residual of 1.0 mg/L is required. If the chlorine dosage required to achieve this residual is 1.6 mg/L, what is the chlorine requirement in lbs/d for a 2 mgd water plant.

Select the lightest W14 section to carry an axial compression of P = 100 kips dead load, and 140 kips live load; along with a strong axis bending moment of 125 kip-ft dead load and 325 kip-ft live load. Assume the moment acts along the entire 15 foot length of the member, and the ends are pin-pin connections.

Design a welded compression member composed of double standard channels, placed face to face, using A36 steel. Length of the member is 7.5m and the maximum compressive factor force is 3R KN. Distance between centroid of the channels is to be 300mm. Design the section, end plates and the lacing system K=1.0

TAKE R =2071

1. A vertical curve of 1000 feet is designed to connect a grade of +4% to a grade of -5%.   The PVI is located at station 1500+55 and has a know elevation of 500 feet.   Find the following:

1. The station and elevation of the PVC
2. The station and elevation of the PVT
3. The elevation of points along the vertical curve at 100-feet intervals
4. The location and elevation of the high point on the curve

Compute and tabulate full-station elevations for an unequal-tangent vertical curve to fit the requirements in Problems 2 through 5.

2. A +3.50% grade meets a −2.25% grade at station 60+00 and elevation 1310.00 ft. Length of first curve 600 ft, second curve 400 ft.

Compute and tabulate full-station elevations for an unequal-tangent vertical curve to fit the requirements in Problems 2 through 5.

4. Grades g1 of +5.00% and g2 of -2.00%, meet at the VPI at station 4+300 and elevation 154.960 m. Lengths of curves are 200 and 350 m. (Use 40-m stationing)