Huang Trucking Company was organized on January $1.$ At the end of the first quarter $($three months$)$ of operations, the owner prepared a summary of its activities as shown in the first row of the following tabulation:

Required:

For each of the six transactions given in this tabulation, enter what you consider to be the correct amounts. The first transaction is illustrated.

Note: Amounts to be deducted and losses$/$outflows should be indicated with a minus sign.

Answer is not complete.

$\backslash$table$[[,$Computation of$],[$Summary of Transactions,Income,Cash$],[\backslash$table$[[$a$.$ Services performed for customers, $$72,000,$ of which $$20,000$ remained uncollected at$],[$the end of the quarter.$]],$$$,72,000,52,000],[$b$.$ Cash borrowed from the local bank, $$54,000($one$-$year note$).,,0,54,000$