A Company Predicts That Sales Will Increase Rapidly After a New

Multiple Choice

A company predicts that sales will increase rapidly after a new product is released, with the number of units sold weekly modeled by N $\mathrm { N } = 8000 ( 0.2 ) ^ { 0.5 ^ { t } }$ , where t represents the number of weeks after the product is released.
How many units per week were sold at the end of the first week of the campaign?

A) 2862 units
B) 4293 units
C) 5367 units
D) 3578 units