To determine the number of broken medium mirrors that were shipped, we'll follow these steps:
1. Identify the total number of medium mirrors shipped: According to the information provided, the total number of medium mirrors shipped is 214.
2. Identify the number of not broken medium mirrors: The table states there are 96 medium mirrors that are not broken.
3. Calculate the number of broken medium mirrors: To find the number of broken medium mirrors, we subtract the number of not broken medium mirrors from the total number of medium mirrors shipped.
[tex]\[ \text{Number of broken medium mirrors} = \text{Total medium mirrors} - \text{Not broken medium mirrors} \][/tex]
Substituting the given values:
[tex]\[ \text{Number of broken medium mirrors} = 214 - 96 = 118 \][/tex]
Therefore, 118 medium mirrors were broken.