2. Using Exhibit 6.4 on page 148, at the 80% learning curve column notice that producing one unit requires all workers but producing two units now only requires 80% for 80) of the workers used to produce the first unit (we are assuming that the unneeded workers are moved to another job). Let's say that Captain Nemo agrees to produce a ship for the U.S. Navy, and requires 225 workers to produce the first one. Based on the B0% learning curve, how many workers are required to produce the second ship