সাধারণ গণিত→অধ্যায় ০১ঃ পাটি গণিত→শতকরা

In country A, the first 1,000 dollar of any inheritance are untaxed. After the first 1,000 dollar, inheritances are taxed at a rate of 65%. How large must an inheritance be, to the nearest dollar, in order to amount to 2,500 dollar after the inheritance tax ?