3. You work in the marketing department for a specialty cycling store called Cycle Lot. Your job involves sending out advertisements and promotional offers to customers who have signed up for your VIP rewards program. Your manager mentions a mail merge program works well for this task. However, you aren't familiar with this type of program. a. Research what a mail merge program is. i. What is this type of program used for? (2 points) ii. What options are available with a mail merge program? (2 points)

At steady state, air at 200 kpa, 325 k, and mass flow rate of 0.5 kg/s enters an insulated duct having differing inlet and exit cross-sectional areas. the inlet cross-sectional area is 6 cm2. at the duct exit, the pressure of the air is 100 kpa and the velocity is 250 m/s. neglecting potential energy effects and modeling air as an 1.008 kj/kg k, determine ideal gas with constant cp = (a) the velocity of the air at the inlet, in m/s. (b) the temperature of the air at the exit, in k. (c) the exit cross-sectional area, in cm2