Question 5 3.00000 points Save Answer A local food canning plant is considering to purchase a tomato-peeling machine. The purchasing manager prepared the following proformas. If the the manager decides to use MARR of 12%, which machine is the best alternative based on present worth analysis? Hint: consider the least common multiple as the study period. Cash flow Initial cost Maintenance & operating costs $15,000 Annual benefits Salvage value Useful life, in years Machine A Machine B Machine C $52,000 $63,000 $67,000 $9,000 $12,000 $38,000 $31,000 $37,000 $13,000 $19,000 $22,000 4 6 12