Figure 22-1 -According to Figure 22-1 Above, an Additional Annual Marketing Effort

Multiple Choice

Figure 22-1
-According to Figure 22-1 above, an additional annual marketing effort of $1 million is best spent after having already spent how much in marketing effort to date?

A) $1 million
B) $2 million
C) $3 million
D) $5 million
E) $6 million