Which accurately explains how profit is calculated?

Answer is "Costs are subtracted from revenues".

The rate for profit is usually the % of one’s revenue that is profit. I can easily be calculated by removing the overall expenditures from the sum total of revenue, what is left can be taken as profit. When someone make a division of the revenue by the total expenditures the answer will be the rate, % of profit.

abu bakr, was a senior companion and—through his daughter aisha—a father-in-law of the islamic prophet muhammad. abu bakr became the first openly declared muslim outside muhammad's family. abu bakr served as a trusted advisor to muhammad.

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.