Question 1198808
**1. Understand Bearings**

* Bearings are measured clockwise from North.
* S 27° E means 27° East of South. 
* N 63° E means 63° East of North.

**2. Find the Bearing from B to A**

* **Bearing from A to B:** S 27° E 
    * This is 27° clockwise from South.
    * To find the bearing from B to A, we need to find the opposite direction.

* **Bearing from B to A:** 
    * 180° (South to North) + 27° = 207° 
    * This is 207° clockwise from North, which can be written as **S 73° W**

**Therefore, the bearing from B to A is S 73° W.**

**Note:**

* The given information about the ship's speed and travel times is not necessary to solve this problem. 
* The bearing from B to A depends solely on the directions of travel between the points.