Mariott Manufacturing Company provides the following ABC costing information:

$\backslash$table$[[$Activities$,$Total Costs,Activity$-$cost drivers$],[$Account inquiry,$$390,000,13,000$ hours$],[$Account billing,$$210,000,6,000,000$ lines$],[$Account verification accounts,$$75,000,40,000$ accounts$],[$Correspondence letters,$$36,000,6,000$ letters$],[,$ Total costs,$$711,000,]]$

The above activities are used by Departments A and $B$ as follows:

$\backslash$table$[[,$Department A$,$Department B$],[$Account inquiry hours,$2,800$ hours,$4,300$ hours$],[$Account billing lines,$900,000$ lines,$750,000$ lines$],[$Account verification accounts,$12,000$ accounts,$10,000$ accounts$],[$Correspondence letters,$1,000$ letters,$1,400$ letters$]]$

How much of the account inquiry cost will be assigned to Department A$?$

$$84,000$

$$390,000$

$$195$;$000$

$$129,000$