Q1. How has Julie's target market changed over the years?
Do you think Julie should make changes to the products she offers? Based upon the case study, what accurately do you recommend that she should do?
How might Julie be more certain that any actions she takes will more completely address the needs of the consumer group she is targeting?
In brief explain the risk(s) involved with implementing the suggestion.
Q2. Saturated liquid acetone at 380 K, is cooled under constant pressure to a final temperature of 300K. Find out the enthalpy, and internal energy at the final state, as well the amount of heat and PV work exchanged with the surroundings. Perry's Chemical Engineering Handbook reports the properties of saturated liquid at 380 K: T = 380 K, Psat = 4.51 bar, HL = 127 kJ/kg, VL = 0.001464 m3/kg. 10-7T3 with T in K and CP in J/mol.The heat capacity of the liquid acetone is: CP = 135.6 - 0.177T + 0.0002837T2 + 6.89