I need help with this homework. This homework is about costs and benefits of a friend and enemy 
COSTS: things that a person may see as a negative in a relationship 
BENEFITS: traits that an individual may see as positive attributes.
 
I would like to know what are 30 COST of a friend and 30 BENEFITS of a friend.
Also what are 30 COSTS of an enemy and 30 BENEFITS of an enemy.
I just need a list of costs and benefits for a friend an enemy.   I'll do the rest of explaining. 

What is the best definition of a conclusion?

73. calculate the weighted average cost of capital (wacc) based on the following information: the equity multiplier is 1.66; the interest rate on debt is 13%; the required return to equity holders is 22%; and the tax rate is 35%. (a) 15.6% (b) 16.0% (c) 15.0% (d) 16.6% (e) none of the above

Evan company reports net income of $232,000 each year and declares an annual cash dividend of $100,000. the company holds net assets of $2,130,000 on january 1, 2017. on that date, shalina purchases 40 percent of evan's outstanding common stock for $1,066,000, which gives it the ability to significantly influence evan. at the purchase date, the excess of shalina’s cost over its proportionate share of evan’s book value was assigned to goodwill. on december 31, 2019, what is the investment in evan company balance (equity method) in shalina’s financial records?