Final answer:
The amount of increase per share is 2.375.
Step-by-step explanation:
To find the amount of increase per share, we need to subtract the initial price from the final price.
Initial price = 293/8 = 36.625
Final price = 312/8 = 39
Amount of increase per share = Final price - Initial price = 39 - 36.625 = 2.375
Therefore, the amount of increase per share is 2.375.