I don't understand the question can someone solve question 51-55?

can someone solve question 51-55? Questus (31-36): PARC Co. has asked you to recommend a new nutcracker machine. After months of hard research, you have collected the following data: KRAX SPLIT-NU 9 Data Life, Years First Cost (FC) Annual Benefit (AB) AB Gradient (AB) Annual Maintenance & Operating Cost M&O M&O Gradient (M&OQ) Salvage Value S202,000 73,000 1,200 18,000 600 42,000 $285,000 88,000 1,300 34,000 1,100 48,000 Discussions with the accounting department reveal that a loan must be secured to purchase any machine. The loan data are as follows: – SPLIT-NUT Down Payment (% of FC) Loan Period, Years Loan Payment KRAX 30% 6 $34,392.11 30% 9 $37.441.93 The loan payments will be made annually with 12% interest. PARC Co. assumes MARR – 15%. Using the Net Present Worth (NPW) analysis, answer the following questions: (51) 18 years (52) The analysis period if you are going to use NPW is close to: a) 24 years b) 21 years c) 12 years The interest rate that you are going to use in the calculation is: a) 12% do 15% y c) 30% d) 13% The NPW for KRAX type, using only 6 years cash flow, is close to: 01) $40,500 b) $15,500 c) $11,000 d) $10,110 (53) (54) The NPW for SPLIT-NUT type, using only 9 years cash flow, is close to: a) $10,500 b) $12,500 c ) $11,200 $10,100 (55) d) $14,250 The NPW for KRAX type in the analysis period, is close to: a) $10,510 B 565,300 c) $61,900 Recommended ich machine to rechas: SA DELL 350 اااااااااا LO – Entes

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