Answer and Explanation:
The computation is shown below
a. Total book value is
= Equity par value + retained earnings + net income
= 20,000 shares × $20 + $5,000,000 + $70,000
= $5,470,000
b. The book value per share is
= Equity book value ÷ number of shares
= $5,470,000 ÷ 20,000shares
= $273.50
Hence, the total book value and book value per share is $5,470,000 and $273.50 respectively