E 10-4 [Preferred stock] Investment cost and net income--subsidiary preferred stock Pam Corporation owns 80 percent of Sun Corporation's common stock, having acquired the interest at a fair value equal to book value on December 31, 2016. During 2017, Pam's separate income is $6,000,000 and Sun Corporation's net income is $1,000,000. Pam and Sun declare dividends in 2017 of $2,000,000 and $600,000, respectively. The stockholders' equity of Sun consists of the following in thousands): December 31, 2016 December 31, 2017 12% cumulative preferred stock, $100 par, callable at $105 per share $2,000 $2,000 Common stock, $10 par 4,000 4,000 Other paid-in capital 600 600 Retained earnings 1,400 1.800 Total stockholders' equity $8.000 $8,400 REQUIRED: 1. Determine the cost of Pam's investment in Sun on December 31, 2016, if Sun has one year's preferred divi- dends in arrears on that date. 2. Calculate Pam's net income and noncontrolling interest share for 2017. 3. Calculate the underlying book value of Pam's investment in Sun on December 31, 2017