If the Gross Sales for the Computer Department Are $3,700

Multiple Choice

If the gross sales for the computer department are $3,700 and the book department gross sales are $6,300,what is the allocation for advertising expense of $750 to these departments,based on gross sales?

A) Computer department $425; book department $325
B) Computer department $375; book department $375
C) Computer department $277.50; book department $472.50
D) Computer department $462.50; book department $287.50