The Gumball Manufacturing Company is considering buying a new machine. The relevant capital budgeting information is provided below: COST OF THE MACHINE ANNUAL CONTRIBUTION MARGIN LIFE OF THE MACHINE IN YEARS REQUIRED RATE OF RETURN (IGNORE TAXES IN THE PROBLEM.) 1 Calculate the NPV of the investment. Choose... F^ 2 Calculate the nondiscounted payback period. Choose... 3 Calculate the discounted payaback period. Choose... 4 What is the internal rate of return? Choose... CHINE IN YEARS OF RETURN IN THE PROBLEM.) NPV of the investment. he nondiscounted payback period. he discounted payaback period. internal rate of return? \begin{tabular}{|l|} \hline Choose...fth \\ \hline Choose... \\ \hline 15.92% \\ 5.33 \\ $33,102 \\ $30,401 \\ 13.43% \\ 6.33 \\ 4.33 \\ \hline \end{tabular}