The cheapest aspect of the party that she can eliminate to keep from overdrawing her account is: c. Catering.
Using this formula
Party to eliminate=Beginning account balance-Total expenses
Where:
Beginning account balance =$708
Total Expenses:
Decorations $76.92
Catering $150.66
Musicians $242.15
Refreshments $123.36
Venue $260.47
Total expense $853.56
Party to eliminate=$708-$853.56
Party to eliminate= $145.56
Based on the above calculation we are going to eliminate catering so as to keep from overdrawing her account because the expenses is higher than $145.56.
Therefore the correct option is C.
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