Final answer:
1) 140,000. The total cost that BLAC will incur to sell the machinery is $140,000.
Step-by-step explanation:
To calculate the total cost that BLAC will incur to sell the machinery, we need to add up the reconditioning cost, transportation cost, and sales commissions. The reconditioning cost is $100,000, the transportation cost is $10,000, and the sales commissions are $30,000. Adding these together gives us a total of $140,000. Therefore, the correct option is 1) $140,000.