Grape = 250 (250 + 250 + 250 + 250 = 1000)
Watermelon = 0 (0 + 250 + 250 = 500)
Banana = 125 (2 x 125 + 0 + 250 = 500)
Result => 250 + 125 - 250 x 0 = 375
Grape = 250 (250 + 250 + 250 + 250 = 1000)
Watermelon = 0 (0 + 250 + 250 = 500)
Banana = 125 (2 x 125 + 0 + 250 = 500)
Result => 250 + 125 - 250 x 0 = 375