Study the given graph which shows the Target and Actual production of ACs (in thousands) of a factory over five months and answer the question that follows.
The ratio of the combined target production of ACs from January to April to that of the actual production of ACs from March to May is:
The ratio of the incomes of A and B is 7 : 5. A and B save βΉ4,000 and βΉ3,500, respectively. If the expenditure of B is half the expenditure of A, then the total income of A and B (in βΉ) will be: