Given the following information, what are the NZD $/$ SGD currency against currency

bid$-$ask quotations?

American Terms European Terms

Bank Quotations Bid Ask Bid Ask

New Zealand dollar $\mathrm{.}7321\mathrm{.}73281\mathrm{.}38491\mathrm{.}3863$

Singapore dollar $\mathrm{.}6177\mathrm{.}61821\mathrm{.}63991\mathrm{.}6412$

Round your answers to $4$ decimal places