As part of a major plant renovation project, the industrial engineering department has been asked to balance a revised assembly operation to achieve an output of 250 units per 7-hour day. Task times and precedence relationships are as follows: Task Duration (minutes) Immediate Predecessor
a 0.3 -
b 0.4 a
c 0.2 b
d 0.3 -
e 1.6 d
f 1.5 c
g 1.6 e, f

Do each of the following:
a. Determine the number of followers for each task.
b. Determine the minimum number of stations needed.

1. which one of the following would be an example of a supply-side market failure? a. a gas station is slowly leaking diesel fuel from its underground tanks, and after the leak is discovered, the business immediately cleans up the pollution at its own expense. b. a gas station is slowly leaking diesel fuel from its underground tanks, but the state uses taxpayer money to clean up the pollution rather than requiring the business to pay. c. your business wants to attract repeat customers by putting on a customer-appreciation picnic at a public park, but you decide not to because you couldn't prevent noncustomers from consuming the food and entertainment you provided. d. everyone rushes to the local retail outlet at midnight on the day of the release of a new video game console, and the store runs out before everyone is able to buy one.