Let us assume that student A lives in a rented house, costing him INR 10000 per month. In June, he has extra cash of INR 20000 with him and hence, decides to pay the rent in advance for the next two months. In other words, he has already paid for the service (occupying the rented...
Before but, the medical service expends is different with other expenses, the cities inhabitant medical service expense exists majority of for the zero phenomenon, the medical expense distribution cast off, the medical expense average value is higher than the median far, in the sample the medical...