Answer:
It is cheaper for Laredo to purchase the machine as he saves a sum of $15,300 through it.
Step-by-step explanation:
Differential analysis is a system of evaluating the cost and benefits that would arise from alternative solutions to the same problems. The analysis of different options towards a decision making in order to arrive at the best option
Cost of Purchase.
Initial cost - $120,000
Freight & Installation - $ 1500
Repair & Maintenance - $2200 *6 - $13200
Total -$134,700
Cost of lease = $25,000*6=$150,000
It is cheaper for Laredo to purchase the machine as he saves a sum of $15,300 through it.