Answer:
The catering supplies in the planning budget for September would be closest to $3,200
Step-by-step explanation:
In order to calculate the the catering supplies in the planning budget for September we would have to use the following formula:
catering supplies in the planning budget=The cost formula for catering supplies+cost per job×number of jobs+cost per meal×number of meals
catering supplies in the planning budget=($400+$90*15+145*$10) = $3,200
The catering supplies in the planning budget for September would be closest to $3,200