NO.PZ2023032701000088
问题如下：
Bourne considers a price-to-sales ratio (P/S) approach to analyze Latino Telecom. He plans to calculate the firm’s justified P/S using the information in Exhibit 1.
Exhibit 1: Latino Telecom Data
Based on the data in Exhibit 1, Bourne's estimate of the justified price-to-sales ratio for Latino Telecom is closest to:
选项：
A.0.82
0.60
0.78
解释：
1-b不就已经是dividend payout ratio了吗，为什么还要1-0.8呢。b不就是 retention ratio吗
