Answer:
Total Asset = Liquid Assets + Investment Assets + Household Assets
Total Asset = $5,370 + $22,600 + $101,400
Total Asset = $129,370
Total Liability = Current liability + Long term Liability
Total Liability = $3,070 + $83,200
Total Liability = $86,270
Net worth = Total Assets - Total Liability
Net worth = $129,370 - $86,270
Net worth = $43,100