step by step solution needed to get the answer 90

Non-controlling interests in PQR were 25% when the parent paid three times its NAV amount to acquire. If goodwill arising was 67,500 investment in PQR in the parent balance sheet (in thousands) was nearest- Select one: a. 64 b. 76 c. 90 d. 110 e. N.o.T incorrect The correct answer is: 90