Two projects, A and B, are analyzed using ranking present worth analysis with MARR at \(i \%\). It is found that \(\mathrm{PW}(\mathrm{A})>\mathrm{PW}(\mathrm{B})\). If \(M A R R\) is changed to \((i+1) \%\), what will be the relationship between \(\mathrm{PW}(\mathrm{A})\) and \(\mathrm{PW}(\mathrm{B})\) ?

a. \(\mathrm{PW}(\mathrm{A})>\mathrm{PW}(\mathrm{B})\)

b. \(\mathrm{PW}(\mathrm{A})=\mathrm{PW}(\mathrm{B})\)

c. \(\mathrm{PW}(\mathrm{A})<\mathrm{PW}(\mathrm{B})\)

d. Cannot be determined without the cash flow profiles