Answer:
This new shares will increase total stockholders' equity by 3,000
Assets will increase by the same amount as well.
Explanation:
Ari’s sold 500 shares of common stock at $6 per share on April 1.
Ari's receiving cash in exchange of stock. It will recognize common stock for the par value and additional paid-in for the difference:
cash proceeds: Â 500 shares x $6 = 3,000
common stock: Â 500 shares x $1 Â = Â Â 500
additional paid-in in excess of PV Â Â 2,500
cash 3,000 Â Â Â debit (+A)
  common stock      500 credit (+SE)
  addtional paid-in   2500 credit (+SE)