Also, answer B) With a 10 year planning horizon, which is a better choice at MARR=12%? a) present worth of B1 b) present worth of B2

B1 Salvage Value B2 Salvage Value Cash Flow - $29,000 - 1,800 - 1,800 - 1,800 - 1,800 - 1,800 14,500 12,000 10,000 9,000 8,500 Cash Flow - $13,000 - 2,100 - 2,100 - 2,100 6,500 4,500 2,500 The present worth for project B1 is $ -57.9 thousand. (Round to one decimal place.) The present worth for project B2 is $ - 196.2 thousand. (Round to one decimal place.) B1 Salvage Value B2 Salvage Value Cash Flow - $29,000 - 1,800 - 1,800 - 1,800 - 1,800 - 1,800 14,500 12,000 10,000 9,000 8,500 Cash Flow - $13,000 - 2,100 - 2,100 - 2,100 6,500 4,500 2,500 The present worth for project B1 is $ -57.9 thousand. (Round to one decimal place.) The present worth for project B2 is $ - 196.2 thousand. (Round to one decimal place.)