Choose the correct answer without explanation

Question 1 Not yet answered Marked out of 2.00 Flag question In case of unbalanced transportation problem, (demand is greater than supply), to convert the problem into a balanced we must add a dummy row with zero's cost. Select one: True False Question 2 Not yet answered Marked out of 2.00 Flag question From this subject 0.5X +0.15Y=9 if the value of X=3 then Y=......(CHOOSE THE RIGHT ANSWER) 22 a. b. 50 C. 44 d. 30 Question 3 Not yet answered Marked out of 2.00 Flag question In an assignment problem only one allocation can be made in only particular row. Select one: True False Question 4 Not yet answered Marked out of 2.00 Flag question QA and OR are needed because of adapting customer's satisfaction. Select one: True False K Question 5 Not yet answered Marked out of 2.00 P Flag question The quantitative techniques are included in OR, Select one: True False