11Aug 2007: $50.8(rice) + $5.5 (soyabean drink) + $7.6 (bread)+$7.5 (biscuit)+ $12.5 (butter) + $5(lemon) + $14.7(grape) + $7.4(fish) = $111

10 Aug 2007: $11 (10 eggs) + $11 (4 noodles) + $20 (detergent) + $3 (vegetables) + $9 (hand pad) = $54

10 Aug 2007: $11 (10 eggs) + $11 (4 noodles) + $20 (detergent) + $3 (vegetables) + $9 (hand pad)