Studio 19 is a dance studio geared to adults who want to learn ballroom and Latin dance. When individuals call the studio, they're encouraged to access the Web site to receive a $25 e-coupon entitling them to a free half hour of dance instruction. Once they become patrons, text messages are sent to share news about featured dance instructors and upcoming special events. Which of the following promotion mix tools does Studio 19 employ to reach target customers?
A) public relations
B) personal selling
C) direct marketing
D) crowdcasting
E) retailing

Rolston music company is considering the sale of a new sound board used in recording studios. the new board would sell for $27,200, and the company expects to sell 1,570 per year. the company currently sells 2,070 units of its existing model per year. if the new model is introduced, sales of the existing model will fall to 1,890 units per year. the old board retails for $23,100. variable costs are 57 percent of sales, depreciation on the equipment to produce the new board will be $1,520,000 per year, and fixed costs are $1,420,000 per year. if the tax rate is 35 percent, what is the annual ocf for the project?