Repeat question 2 for the constant-ratio plan. Be sure to answer all parts. Repeat question 2 for the variable-ratio plan. Be sure to answer all parts. Compare and contrast your results from...

Repeat question 2 for the constant-ratio plan. Be sure to answer all parts.

Repeat question 2 for the variable-ratio plan. Be sure to answer all parts.

Compare and contrast your results from questions 1 through 4. You may want to summarise them in tabular form. Which plan would appear to have been most beneficial in timing Charles’s portfolio activities during the past year? Explain.