Net income<span> (NI) is a company's total earnings (or </span>profit<span>); </span>net income is calculated<span> by taking revenues and subtracting the costs of doing business such as depreciation, interest, taxes and other expenses. ... </span>Net income<span> also refers to an individual's</span>income<span> after taking taxes and deductions into account.
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Bearing in mind the compounding is weekly on an APR, so the compounding cycle is 52, since there are 52 weeks in a year
however, the maturity term in years, is just 50/52, since is 50weeks from 52 in a year, so is 50/52 years, which is just a fraction of a year
solve for P
Is the second one because the books and the costs never will equal.