Dub Wireless's marketing team spent $750,000 in 2014 to add 12,000 new subscribers. In 2015, Dub spent $865,000 to add 12,500 new subscribers. What was the marketing team's productivity in 2015?

Question

Quizplus · Accepted Answer

Productivity is measured as the number of new subscribers added for every dollar spent on marketing.

Productivity in 2014 = 12,000 subscribers / $750,000 = 0.016 subscribers/$
Productivity in 2015 = 12,500 subscribers / $865,000 = 0.014 subscribers/$

Therefore, the marketing team's productivity in 2015 was 0.014 subscribers/$, which is closest to choice C.

Dub Wireless's Marketing Team Spent $750,000 in 2014 to Add