Answer:
a. $29,496 
b. $21,996
Step-by-step explanation:
a. The Computation of budgeted marketing expense for the fourth quarter is shown below:- 
Sales units 2,640 
(2400 × 110%) 
Variable marketing expenses per unit sold $0.15 
Total Variable marketing expenses $396 
Fixed Marketing expenses $18,000 
Salaries ($6,000 × 3) 
Depreciation ($2,500 × 3) $7,500 
Insurance ($1,200 × 3) $3,600 
Total Fixed marketing expenses $29,100 
Budgeted marketing expense
for the fourth quarter $29,496 
 b. Estimated cash payment for marketing expenses for the fourth quarter = Budgeted marketing expense for the fourth quarter - Depreciation 
 = $29,496 - $$7500
= $21,996