15. Calculate profit or loss for the conditions given

A fruit-seller buys 9 kilograms of apples per day for \(Rs.\)459 for the first \(4\) days of the week. For the remaining \(3\) days of the week, the fruit-seller buys 8 kilograms of apples per day for \(Rs.\)272. Altogether, he sells the apples for \(Rs.\)74 per kilogram. In this case, find the profit or loss incurred.

 

LossProfit \(=\) \(Rs.\)