The following currency rates are observed:

USD$/$EUR: $1\mathrm{.}1031-36$

CHF$/$USD: $1\mathrm{.}2342-52$

A$.$

What are the spreads for quotes in terms of pips? What are the percentage spreads?

B$.$

What would be the round$-$trip transaction cost on a million USD for both the quotes?

C$.$

What is the cross rate for CHF$/$EUR$?$ Clearly explain how the rate was calculated.