(1) 1. (15 points/ 3 points each) (a) draw the binary search tree that is created if the following numbers are inserted in the tree in the given order. 12 15 3 35 21 42 14

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.