1.how long will it take for bill to recoup his initial incestment inproject A?2. how long will it take for bill to recoup his initialincestment in project B?3. using the paycheck period, which or Long-term investment decision, payback method Personal Finance Problem Bill Williams has the opportunity to invest in project \( A \) that costs \( \$ 6,100 \) today and promises to pay \( \$ 2,100, \ 2 answers