Treetop Plant Services completed a special landscaping job for John Smith. Treetop uses ABC and has the following predetermined overhead allocation rates: Allocation Base Predetermined Overhead Allocation Rate Activity Designing Planting Number of designs $230 per design $19 per plant Number of plants The John Smith project required $1,600 in landscape materials, $650 in direct labor, one design, and 40 plants. If Treetop charged $4,000 for the job, what is the operating income? O A. $760 B. $2,590 OC. $530 OD. $1,410

A. $700 B. $2,500 C. $530 D. $1,410