Amount of projected benefit obligation (PBO) at the end of the 2016 balance sheet date? What was the most dominant factor for 2016 for the increase (or decrease) in the PBO?

onsol idated Balance Shee (millions, except per share amounts) July 3 2016 August 2, 2015 Current assets 253 647 995 198 2,093 2,347 2,344 1,205 Cash and cash equivalents 296 $ 626 940 46 1,908 2,407 2,263 1,152 107 Accounts receivable, net Inventories Other current assets Total current assets Plant assets, net of depreciation Goodwill Other intangible assets, net of amortization Other assets ($34 and SO attributable to variable interest entity) Total assets Current liabilities 7,837$ 8,077 1,219 S 1,543 544 589 101 29 2,806 2,539 505 850 6,700 Short-term borrowings 610 604 100 Payable to suppliers and others Accrued liabilities Dividend payable Accrued income taxes Total current liabilities Long-term debt Deferred taxes Other liabilities Total liabilities Commitments and contingencies Campbell Soup Company shareholders' equity 2,555 2,314 396 1,039 6.304 Preferred stock; authorized 40 shares; none issued Capital stock, S.0375 par value; authorized 560 shares, issued 323 shares Additional paid-in capital Earnings retained in the business Capital stock in treasury, at cost Accumulated other comprehensive loss 12 339 1,754 (556) (168) 1,381 354 1,927 (664) 1,525 Total Campbell Soup Company shareholders' equity Noncontrolling interests Total equity Total liabilities and equity 1,377 8,077 1,533 7,837 S onsol idated Balance Shee (millions, except per share amounts) July 3 2016 August 2, 2015 Current assets 253 647 995 198 2,093 2,347 2,344 1,205 Cash and cash equivalents 296 $ 626 940 46 1,908 2,407 2,263 1,152 107 Accounts receivable, net Inventories Other current assets Total current assets Plant assets, net of depreciation Goodwill Other intangible assets, net of amortization Other assets ($34 and SO attributable to variable interest entity) Total assets Current liabilities 7,837$ 8,077 1,219 S 1,543 544 589 101 29 2,806 2,539 505 850 6,700 Short-term borrowings 610 604 100 Payable to suppliers and others Accrued liabilities Dividend payable Accrued income taxes Total current liabilities Long-term debt Deferred taxes Other liabilities Total liabilities Commitments and contingencies Campbell Soup Company shareholders' equity 2,555 2,314 396 1,039 6.304 Preferred stock; authorized 40 shares; none issued Capital stock, S.0375 par value; authorized 560 shares, issued 323 shares Additional paid-in capital Earnings retained in the business Capital stock in treasury, at cost Accumulated other comprehensive loss 12 339 1,754 (556) (168) 1,381 354 1,927 (664) 1,525 Total Campbell Soup Company shareholders' equity Noncontrolling interests Total equity Total liabilities and equity 1,377 8,077 1,533 7,837 S