Answer:
$370,000
Step-by-step explanation:
Calculation to determine total paid-in capital at the end of 2018
Using this formula
2018 Ending total paid-in capital =(Shares of Common stock*per Shares)+ (Shares of common stock*per Shares)
Let plug in the formula
2018 Ending total paid-in capital=(30,000 × $7) + (20,000 × $8)
2018 Ending total paid-in capital=$210,000+$160,000
2018 Ending total paid-in capital= $370,000
Therefore total paid-in capital at the end of 2018 is $370,000