Exhibit 15-6 Dollars Per British Pound -In Exhibit 15-6, the Exchange Rate Will Have No Tendency

Exhibit 15-6 Dollars per British pound $$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Quantity } \\\text { Demanded }\end{array} & \begin{array} { c } \text { Dollars } \\\text { per P ound }\end{array} & \begin{array} { c } \text { Quantity } \\\text { Supplied }\end{array} \\\hline 200 & 5 & 600 \\240 & 4 & 480 \\300 & 3 & 410 \\360 & 2 & 360 \\390 & 1 & 330 \\\hline\end{array}$$
-In Exhibit 15-6, the exchange rate will have no tendency to change when it is equal to:

A) 4.
B) 2.
C) 5.
D) 1.
E) 3.