I need a A cost-benefit matrix that compares the alternatives

Alternative One reduces wasted motion (walking) to 1% of total labor used on the assembly line. Physical lifting is reduced to no more then 12 pounds. Six people will be required on the assembly line. Productivity in finished goods per 8-hour shift will increase to 392. It is anticipated that worker’s comp claims will be reduced to .3 per year; however, a capital investment of $1.3 million is required in robotics and mobile storage carts. Useful life of the equipment is 7 years.

Alternative Two reduces wasted motion to 7% of total labor time while physical lifting is reduced to no more then 23 pounds. Nine people are required to staff the assembly line. Productivity will be 288 widgets per 8-shift. Worker’s comp claims are estimated at 1.9 per year. Capital investments are $967,000 with a useful life of 5 years for the equipment.