$10
USD
77 pens, or 70 notebooks, or 82 pencils, or half a bag of nails
›
$20
USD
twenty eight bricks, or half a bag of cement, or 184 pens, or 140 notebooks, or 164 pencils
›
$30
USD
42 bricks, or 231 pens, or 210 notebooks, or 246 pencils
›
$40
USD
iron beams for one building, or windows for one building and 38 pens (or 35 notebooks, or 41 pencils)
›
$50
USD
two bags of cement, or five wooden roof frames, or 385 pens, or 350 notebooks, or 410 pencils
›
$70
USD
windows for two buildings, or four doors and 77 pens (or 70 notebooks, or 82 pencils)
›
$100
USD
water for construction of one building and 184 pens (or 140 notebooks, or 164 pencils), or 140 bricks
›
$200
USD
280 bricks, or 1400 notebooks, or 368 pens, or 328 pencils
›
