Answer:
$69.033
Step-by-step explanation:
As per dividend growth model, the current market price of a stock is given by the following equation:

wherein,
= current market price of a stock
R = Required rate of return
g = Annual growth rate in dividends
= Dividend just paid
Hence, in the given case, since the dividend is reducing by 5% every year, we have,

= $69.033
The given case corresponded to negative growth model wherein dividend paid is consistently falling till perpetuity. Hence, in the formula, g is deducted in the numerator and added in the denominator owing to negative sign.