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DATA File

$($a$)$ Construat thes virsion of the Markowils moded for a masimuth variance of $38.$

Let:

FS $=$ pruportion of p$$rtfolis invested in the forei$$n slack mulual fund

$5-$ the expected return of the portiolio

Re $=$ the return of the portfolio in yaurs

$($b$)$ Sohei the moded dirvelopod in part $($a$).$

Mrifolis Expocted Rotum $=$