Use the accounting equation to compute the missing financial amounts $($a$),($b$),$ and $($c$).$

$ millionsAssetsLiabilitiesEquityMoore Holdings$$18,481$$$10,810($a$)$Barton Corp.$$134,381($b$)$$$43,885$Graham, Inc.$($c$)$$$12,373$$$2,809$

a$.$ Equity: $Answer $1$

b$.$ Liabilities: $Answer $2$

c$.$ Assets: $Answer $3$

Which of the companies has the highest proportion of financing from owners? Answer $4$Barton Corp.Graham, Inc.Moore Holdings

Which of the companies has the highest proportion of financing from nonowners? Answer $5$Barton Corp.Graham, Inc.Moore Holdings